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Finding the Third Proportional to 3,591,929 and 5,425,235

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Solution

The third proportional to 3,591,929 and 5,425,235 is: 8,194,252.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,929 : 5,425,235 = 5,425,235 : x
  2. Step 2: Convert to fraction form
    3,591,929/5,425,235 = 5,425,235/x
  3. Step 3: Cross multiply
    3,591,929x = 5,425,235 × 5,425,235
  4. Step 4: Simplify right side
    3,591,929x = 29,433,174,805,225
  5. Step 5: Solve for x
    x = 29,433,174,805,225/3,591,929
  6. Step 6: Final answer
    x = 8,194,252.95

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.