Finding the Fourth Proportional to 799,205.53, 1,192,978.12 and 698,313.75
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Solution
The fourth proportional to 799,205.53, 1,192,978.12 and 698,313.75 is: 1,042,376.45
Step by Step Solution
- Step 1: Write the proportion equation
799,205.53 : 1,192,978.12 = 698,313.75 : x - Step 2: Convert to fraction form
799,205.53/1,192,978.12 = 698,313.75/x - Step 3: Cross multiply
799,205.53x = 1,192,978.12 × 698,313.75 - Step 4: Simplify right side
799,205.53x = 833,073,028,555.09 - Step 5: Solve for x
x = 833,073,028,555.09/799,205.53 - Step 6: Final answer
x = 1,042,376.45
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