Finding the Fourth Proportional to 729,329.72, 1,093,427.99 and 472,619.99
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Solution
The fourth proportional to 729,329.72, 1,093,427.99 and 472,619.99 is: 708,562.82
Step by Step Solution
- Step 1: Write the proportion equation
729,329.72 : 1,093,427.99 = 472,619.99 : x - Step 2: Convert to fraction form
729,329.72/1,093,427.99 = 472,619.99/x - Step 3: Cross multiply
729,329.72x = 1,093,427.99 × 472,619.99 - Step 4: Simplify right side
729,329.72x = 516,775,925,699.52 - Step 5: Solve for x
x = 516,775,925,699.52/729,329.72 - Step 6: Final answer
x = 708,562.82
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