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Finding the Third Proportional to 7,524,258 and 10,755,458

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Solution

The third proportional to 7,524,258 and 10,755,458 is: 15,374,257.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,258 : 10,755,458 = 10,755,458 : x
  2. Step 2: Convert to fraction form
    7,524,258/10,755,458 = 10,755,458/x
  3. Step 3: Cross multiply
    7,524,258x = 10,755,458 × 10,755,458
  4. Step 4: Simplify right side
    7,524,258x = 115,679,876,789,764
  5. Step 5: Solve for x
    x = 115,679,876,789,764/7,524,258
  6. Step 6: Final answer
    x = 15,374,257.07

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.