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Finding the Third Proportional to 2,224,280.25 and 4,854,522.38

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Solution

The third proportional to 2,224,280.25 and 4,854,522.38 is: 10,595,062.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,280.25 : 4,854,522.38 = 4,854,522.38 : x
  2. Step 2: Convert to fraction form
    2,224,280.25/4,854,522.38 = 4,854,522.38/x
  3. Step 3: Cross multiply
    2,224,280.25x = 4,854,522.38 × 4,854,522.38
  4. Step 4: Simplify right side
    2,224,280.25x = 23,566,387,489,375.64
  5. Step 5: Solve for x
    x = 23,566,387,489,375.64/2,224,280.25
  6. Step 6: Final answer
    x = 10,595,062.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.