Step 1:
The first step to converting 367438398.2878 to a fraction is to re-write 367438398.2878 in the form p/q where p and q are both positive integers. To start with, 367438398.2878 can be written as simply 367438398.2878/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 367438398.2878, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 367438398.2878/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 367438398.2878/1 each by 10000:
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 367438398.2878 as a fraction:
367438398/1 / 1