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Finding the Third Proportional to 3,383,250 and 7,294,647

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Solution

The third proportional to 3,383,250 and 7,294,647 is: 15,728,035.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,250 : 7,294,647 = 7,294,647 : x
  2. Step 2: Convert to fraction form
    3,383,250/7,294,647 = 7,294,647/x
  3. Step 3: Cross multiply
    3,383,250x = 7,294,647 × 7,294,647
  4. Step 4: Simplify right side
    3,383,250x = 53,211,874,854,609
  5. Step 5: Solve for x
    x = 53,211,874,854,609/3,383,250
  6. Step 6: Final answer
    x = 15,728,035.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.