Finding the Fourth Proportional to 703,288.68, 971,825.76 and 511,969.92
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Solution
The fourth proportional to 703,288.68, 971,825.76 and 511,969.92 is: 707,455.66
Step by Step Solution
- Step 1: Write the proportion equation
703,288.68 : 971,825.76 = 511,969.92 : x - Step 2: Convert to fraction form
703,288.68/971,825.76 = 511,969.92/x - Step 3: Cross multiply
703,288.68x = 971,825.76 × 511,969.92 - Step 4: Simplify right side
703,288.68x = 497,545,556,601.14 - Step 5: Solve for x
x = 497,545,556,601.14/703,288.68 - Step 6: Final answer
x = 707,455.66
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