478 imperial gallons in dry gallons
Result
The conversion result is: 478 imperial gallons is equivalent to 493.323123387599 dry gallons.[1]
Conversion formula
How to convert 478 imperial gallons to dry gallons?
We know (by definition) that: 1 imperialgallon ≈ 1.0320567434887 drygallon.
We can set up a proportion to solve for the number of dry gallons.
1 imperialgallon / 478 imperialgallon ≈ 1.0320567434887 drygallon / x drygallon
Now, we cross multiply to solve for our unknown x:
x drygallon ≈ (478 imperialgallon / 1 imperialgallon) * 1.0320567434887 drygallon → x drygallon ≈ 493.3231233875986 drygallon
Conclusion:
478 imperialgallon ≈ 493.3231233875986 drygallon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 dry gallon is equal to 0.00202706897891407 times 478 imperial gallons.
It can also be expressed as: 478 imperial gallons is equal to 1 / 0.00202706897891407 dry gallons.
Approximation
An approximate numerical result would be: four hundred and seventy-eight imperial gallons is about four hundred and ninety-three point three one dry gallons, or alternatively, a dry gallon is about zero times four hundred and seventy-eight imperial gallons.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.