Step 1:
The first step to converting 7643595.5406315 to a fraction is to re-write 7643595.5406315 in the form p/q where p and q are both positive integers. To start with, 7643595.5406315 can be written as simply 7643595.5406315/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 7643595.5406315, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 7643595.5406315/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 7643595.5406315/1 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 7643595.5406315 as a fraction:
7643595/1 / 1