Finding the Third Proportional to 245,197.13 and 527,966.23
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Solution
The third proportional to 245,197.13 and 527,966.23 is: 1,136,833.62
Step by Step Solution
- Step 1: Write the proportion equation
245,197.13 : 527,966.23 = 527,966.23 : x - Step 2: Convert to fraction form
245,197.13/527,966.23 = 527,966.23/x - Step 3: Cross multiply
245,197.13x = 527,966.23 × 527,966.23 - Step 4: Simplify right side
245,197.13x = 278,748,336,390.65 - Step 5: Solve for x
x = 278,748,336,390.65/245,197.13 - Step 6: Final answer
x = 1,136,833.62
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.