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Finding the Third Proportional to 3,773,737 and 8,288,833

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Solution

The third proportional to 3,773,737 and 8,288,833 is: 18,206,025.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,737 : 8,288,833 = 8,288,833 : x
  2. Step 2: Convert to fraction form
    3,773,737/8,288,833 = 8,288,833/x
  3. Step 3: Cross multiply
    3,773,737x = 8,288,833 × 8,288,833
  4. Step 4: Simplify right side
    3,773,737x = 68,704,752,501,889
  5. Step 5: Solve for x
    x = 68,704,752,501,889/3,773,737
  6. Step 6: Final answer
    x = 18,206,025.62

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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.