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Finding the Third Proportional to 2,008,285.50 and 4,415,103

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Solution

The third proportional to 2,008,285.50 and 4,415,103 is: 9,706,356.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,285.50 : 4,415,103 = 4,415,103 : x
  2. Step 2: Convert to fraction form
    2,008,285.50/4,415,103 = 4,415,103/x
  3. Step 3: Cross multiply
    2,008,285.50x = 4,415,103 × 4,415,103
  4. Step 4: Simplify right side
    2,008,285.50x = 19,493,134,500,609
  5. Step 5: Solve for x
    x = 19,493,134,500,609/2,008,285.50
  6. Step 6: Final answer
    x = 9,706,356.24

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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.