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Finding the Third Proportional to 263,254.31 and 568,537.50

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Solution

The third proportional to 263,254.31 and 568,537.50 is: 1,227,842.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,254.31 : 568,537.50 = 568,537.50 : x
  2. Step 2: Convert to fraction form
    263,254.31/568,537.50 = 568,537.50/x
  3. Step 3: Cross multiply
    263,254.31x = 568,537.50 × 568,537.50
  4. Step 4: Simplify right side
    263,254.31x = 323,234,888,906.25
  5. Step 5: Solve for x
    x = 323,234,888,906.25/263,254.31
  6. Step 6: Final answer
    x = 1,227,842.71

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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.