Finding the Third Proportional to 327,411.38 and 492,335.63
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Solution
The third proportional to 327,411.38 and 492,335.63 is: 740,335.82
Step by Step Solution
- Step 1: Write the proportion equation
327,411.38 : 492,335.63 = 492,335.63 : x - Step 2: Convert to fraction form
327,411.38/492,335.63 = 492,335.63/x - Step 3: Cross multiply
327,411.38x = 492,335.63 × 492,335.63 - Step 4: Simplify right side
327,411.38x = 242,394,367,644.14 - Step 5: Solve for x
x = 242,394,367,644.14/327,411.38 - Step 6: Final answer
x = 740,335.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.