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Finding the Third Proportional to 7,326,372 and 10,770,060

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Solution

The third proportional to 7,326,372 and 10,770,060 is: 15,832,419.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,372 : 10,770,060 = 10,770,060 : x
  2. Step 2: Convert to fraction form
    7,326,372/10,770,060 = 10,770,060/x
  3. Step 3: Cross multiply
    7,326,372x = 10,770,060 × 10,770,060
  4. Step 4: Simplify right side
    7,326,372x = 115,994,192,403,600
  5. Step 5: Solve for x
    x = 115,994,192,403,600/7,326,372
  6. Step 6: Final answer
    x = 15,832,419.16

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.