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Finding the Third Proportional to 4,828,912 and 10,233,552

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Solution

The third proportional to 4,828,912 and 10,233,552 is: 21,687,201.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,912 : 10,233,552 = 10,233,552 : x
  2. Step 2: Convert to fraction form
    4,828,912/10,233,552 = 10,233,552/x
  3. Step 3: Cross multiply
    4,828,912x = 10,233,552 × 10,233,552
  4. Step 4: Simplify right side
    4,828,912x = 104,725,586,536,704
  5. Step 5: Solve for x
    x = 104,725,586,536,704/4,828,912
  6. Step 6: Final answer
    x = 21,687,201.29

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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.