3906. You have steamed 803 miles at 13 knots, and consumed 179 tons of fuel. If you have 371 tons of usable fuel remaining, how far can you steam at 16 knots?

Fuel consumption varying as the cube of speed dictates that distance decreases inversely with the square of speed; applying this relationship to the given data yields a range of 1099 miles at 16 knots.