Step 1:
The first step to converting 1120138.6391045 to a fraction is to re-write 1120138.6391045 in the form p/q where p and q are both positive integers. To start with, 1120138.6391045 can be written as simply 1120138.6391045/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 1120138.6391045, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 1120138.6391045/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 1120138.6391045/1 each by 10000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 1120138.6391045 as a fraction:
1120138/1 / 1