Finding the Third Proportional to 239,154.19 and 524,959.31
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Solution
The third proportional to 239,154.19 and 524,959.31 is: 1,152,320.53
Step by Step Solution
- Step 1: Write the proportion equation
239,154.19 : 524,959.31 = 524,959.31 : x - Step 2: Convert to fraction form
239,154.19/524,959.31 = 524,959.31/x - Step 3: Cross multiply
239,154.19x = 524,959.31 × 524,959.31 - Step 4: Simplify right side
239,154.19x = 275,582,279,780.47 - Step 5: Solve for x
x = 275,582,279,780.47/239,154.19 - Step 6: Final answer
x = 1,152,320.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.