Use inductive reasoning to predict the next line in the sequence of computations. Then use a calculator or perform the arithmetic by hand to determine whether your conjecture is correct 

11x9,091= 100,001 

22x9,091= 200,002 

33x9,001= 300,003 

44x9,091= 400,004 

The next line in the sequence of computations is.........x 9,091=.........