Solve the following problems using proportions.

Last year, the worldwide vehicle sales of General Motors, Toyota, and Ford, respectively, were in the ratio 124:128:79. Toyota has just announced sales of 5.02 million vehicles for the first half of the current fiscal year. If the three companies have maintained the same market share as they had last year, how many vehicles did General Motors and Ford sell in the first half of this year? (Round answers to the nearest 0.01 million vehicles.)