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Finding the Third Proportional to 667,092 and 1,467,028.50

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Solution

The third proportional to 667,092 and 1,467,028.50 is: 3,226,200.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,092 : 1,467,028.50 = 1,467,028.50 : x
  2. Step 2: Convert to fraction form
    667,092/1,467,028.50 = 1,467,028.50/x
  3. Step 3: Cross multiply
    667,092x = 1,467,028.50 × 1,467,028.50
  4. Step 4: Simplify right side
    667,092x = 2,152,172,619,812.25
  5. Step 5: Solve for x
    x = 2,152,172,619,812.25/667,092
  6. Step 6: Final answer
    x = 3,226,200.61

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.