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Finding the Third Proportional to 581,652 and 873,092.25

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Solution

The third proportional to 581,652 and 873,092.25 is: 1,310,560.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,652 : 873,092.25 = 873,092.25 : x
  2. Step 2: Convert to fraction form
    581,652/873,092.25 = 873,092.25/x
  3. Step 3: Cross multiply
    581,652x = 873,092.25 × 873,092.25
  4. Step 4: Simplify right side
    581,652x = 762,290,077,010.06
  5. Step 5: Solve for x
    x = 762,290,077,010.06/581,652
  6. Step 6: Final answer
    x = 1,310,560.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.