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Finding the Third Proportional to 4,891,374 and 10,625,582

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Solution

The third proportional to 4,891,374 and 10,625,582 is: 23,082,060.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,374 : 10,625,582 = 10,625,582 : x
  2. Step 2: Convert to fraction form
    4,891,374/10,625,582 = 10,625,582/x
  3. Step 3: Cross multiply
    4,891,374x = 10,625,582 × 10,625,582
  4. Step 4: Simplify right side
    4,891,374x = 112,902,992,838,724
  5. Step 5: Solve for x
    x = 112,902,992,838,724/4,891,374
  6. Step 6: Final answer
    x = 23,082,060.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.