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Finding the Third Proportional to 444,234.38 and 649,690.88

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Solution

The third proportional to 444,234.38 and 649,690.88 is: 950,170.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,234.38 : 649,690.88 = 649,690.88 : x
  2. Step 2: Convert to fraction form
    444,234.38/649,690.88 = 649,690.88/x
  3. Step 3: Cross multiply
    444,234.38x = 649,690.88 × 649,690.88
  4. Step 4: Simplify right side
    444,234.38x = 422,098,233,058.27
  5. Step 5: Solve for x
    x = 422,098,233,058.27/444,234.38
  6. Step 6: Final answer
    x = 950,170.13

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.