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Finding the Third Proportional to 758,629.50 and 1,625,469

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Solution

The third proportional to 758,629.50 and 1,625,469 is: 3,482,792.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,629.50 : 1,625,469 = 1,625,469 : x
  2. Step 2: Convert to fraction form
    758,629.50/1,625,469 = 1,625,469/x
  3. Step 3: Cross multiply
    758,629.50x = 1,625,469 × 1,625,469
  4. Step 4: Simplify right side
    758,629.50x = 2,642,149,469,961
  5. Step 5: Solve for x
    x = 2,642,149,469,961/758,629.50
  6. Step 6: Final answer
    x = 3,482,792.94

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.