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Finding the Third Proportional to 365,950.13 and 571,059

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Solution

The third proportional to 365,950.13 and 571,059 is: 891,127.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,950.13 : 571,059 = 571,059 : x
  2. Step 2: Convert to fraction form
    365,950.13/571,059 = 571,059/x
  3. Step 3: Cross multiply
    365,950.13x = 571,059 × 571,059
  4. Step 4: Simplify right side
    365,950.13x = 326,108,381,481
  5. Step 5: Solve for x
    x = 326,108,381,481/365,950.13
  6. Step 6: Final answer
    x = 891,127.94

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.