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Finding the Third Proportional to 4,003,609 and 6,204,495

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Solution

The third proportional to 4,003,609 and 6,204,495 is: 9,615,264.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,609 : 6,204,495 = 6,204,495 : x
  2. Step 2: Convert to fraction form
    4,003,609/6,204,495 = 6,204,495/x
  3. Step 3: Cross multiply
    4,003,609x = 6,204,495 × 6,204,495
  4. Step 4: Simplify right side
    4,003,609x = 38,495,758,205,025
  5. Step 5: Solve for x
    x = 38,495,758,205,025/4,003,609
  6. Step 6: Final answer
    x = 9,615,264.18

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.