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Finding the Third Proportional to 3,473,932.50 and 7,654,626

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Solution

The third proportional to 3,473,932.50 and 7,654,626 is: 16,866,562.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,932.50 : 7,654,626 = 7,654,626 : x
  2. Step 2: Convert to fraction form
    3,473,932.50/7,654,626 = 7,654,626/x
  3. Step 3: Cross multiply
    3,473,932.50x = 7,654,626 × 7,654,626
  4. Step 4: Simplify right side
    3,473,932.50x = 58,593,299,199,876
  5. Step 5: Solve for x
    x = 58,593,299,199,876/3,473,932.50
  6. Step 6: Final answer
    x = 16,866,562.38

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.