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Finding the Third Proportional to 7,474,935 and 11,363,562

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Solution

The third proportional to 7,474,935 and 11,363,562 is: 17,275,139.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,474,935 : 11,363,562 = 11,363,562 : x
  2. Step 2: Convert to fraction form
    7,474,935/11,363,562 = 11,363,562/x
  3. Step 3: Cross multiply
    7,474,935x = 11,363,562 × 11,363,562
  4. Step 4: Simplify right side
    7,474,935x = 129,130,541,327,844
  5. Step 5: Solve for x
    x = 129,130,541,327,844/7,474,935
  6. Step 6: Final answer
    x = 17,275,139.03

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.