Finding the Fourth Proportional to 472,295.07, 708,547.84 and 172,769.02
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Solution
The fourth proportional to 472,295.07, 708,547.84 and 172,769.02 is: 259,192.02
Step by Step Solution
- Step 1: Write the proportion equation
472,295.07 : 708,547.84 = 172,769.02 : x - Step 2: Convert to fraction form
472,295.07/708,547.84 = 172,769.02/x - Step 3: Cross multiply
472,295.07x = 708,547.84 × 172,769.02 - Step 4: Simplify right side
472,295.07x = 122,415,113,736.63 - Step 5: Solve for x
x = 122,415,113,736.63/472,295.07 - Step 6: Final answer
x = 259,192.02
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