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Finding the Third Proportional to 4,511,002 and 6,909,387

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Solution

The third proportional to 4,511,002 and 6,909,387 is: 10,582,932.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,002 : 6,909,387 = 6,909,387 : x
  2. Step 2: Convert to fraction form
    4,511,002/6,909,387 = 6,909,387/x
  3. Step 3: Cross multiply
    4,511,002x = 6,909,387 × 6,909,387
  4. Step 4: Simplify right side
    4,511,002x = 47,739,628,715,769
  5. Step 5: Solve for x
    x = 47,739,628,715,769/4,511,002
  6. Step 6: Final answer
    x = 10,582,932.29

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.