Home / 4,452,213.38-7,055,605.13

Finding the Third Proportional to 4,452,213.38 and 7,055,605.13

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Solution

The third proportional to 4,452,213.38 and 7,055,605.13 is: 11,181,306.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,213.38 : 7,055,605.13 = 7,055,605.13 : x
  2. Step 2: Convert to fraction form
    4,452,213.38/7,055,605.13 = 7,055,605.13/x
  3. Step 3: Cross multiply
    4,452,213.38x = 7,055,605.13 × 7,055,605.13
  4. Step 4: Simplify right side
    4,452,213.38x = 49,781,563,679,926.27
  5. Step 5: Solve for x
    x = 49,781,563,679,926.27/4,452,213.38
  6. Step 6: Final answer
    x = 11,181,306.80

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.