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Finding the Third Proportional to 2,522,269.13 and 5,517,963

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Solution

The third proportional to 2,522,269.13 and 5,517,963 is: 12,071,636.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,269.13 : 5,517,963 = 5,517,963 : x
  2. Step 2: Convert to fraction form
    2,522,269.13/5,517,963 = 5,517,963/x
  3. Step 3: Cross multiply
    2,522,269.13x = 5,517,963 × 5,517,963
  4. Step 4: Simplify right side
    2,522,269.13x = 30,447,915,669,369
  5. Step 5: Solve for x
    x = 30,447,915,669,369/2,522,269.13
  6. Step 6: Final answer
    x = 12,071,636.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.