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Finding the Third Proportional to 4,419,250.50 and 9,513,897

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Solution

The third proportional to 4,419,250.50 and 9,513,897 is: 20,481,807.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,250.50 : 9,513,897 = 9,513,897 : x
  2. Step 2: Convert to fraction form
    4,419,250.50/9,513,897 = 9,513,897/x
  3. Step 3: Cross multiply
    4,419,250.50x = 9,513,897 × 9,513,897
  4. Step 4: Simplify right side
    4,419,250.50x = 90,514,236,126,609
  5. Step 5: Solve for x
    x = 90,514,236,126,609/4,419,250.50
  6. Step 6: Final answer
    x = 20,481,807.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.