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Finding the Third Proportional to 2,557,033.50 and 5,512,593

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Solution

The third proportional to 2,557,033.50 and 5,512,593 is: 11,884,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,557,033.50 : 5,512,593 = 5,512,593 : x
  2. Step 2: Convert to fraction form
    2,557,033.50/5,512,593 = 5,512,593/x
  3. Step 3: Cross multiply
    2,557,033.50x = 5,512,593 × 5,512,593
  4. Step 4: Simplify right side
    2,557,033.50x = 30,388,681,583,649
  5. Step 5: Solve for x
    x = 30,388,681,583,649/2,557,033.50
  6. Step 6: Final answer
    x = 11,884,350.20

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.