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Finding the Third Proportional to 4,891,752 and 10,375,452

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Solution

The third proportional to 4,891,752 and 10,375,452 is: 22,006,431.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,752 : 10,375,452 = 10,375,452 : x
  2. Step 2: Convert to fraction form
    4,891,752/10,375,452 = 10,375,452/x
  3. Step 3: Cross multiply
    4,891,752x = 10,375,452 × 10,375,452
  4. Step 4: Simplify right side
    4,891,752x = 107,650,004,204,304
  5. Step 5: Solve for x
    x = 107,650,004,204,304/4,891,752
  6. Step 6: Final answer
    x = 22,006,431.28

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.