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Finding the Third Proportional to 767,125.69 and 1,150,691.06

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Solution

The third proportional to 767,125.69 and 1,150,691.06 is: 1,726,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,125.69 : 1,150,691.06 = 1,150,691.06 : x
  2. Step 2: Convert to fraction form
    767,125.69/1,150,691.06 = 1,150,691.06/x
  3. Step 3: Cross multiply
    767,125.69x = 1,150,691.06 × 1,150,691.06
  4. Step 4: Simplify right side
    767,125.69x = 1,324,089,921,317.38
  5. Step 5: Solve for x
    x = 1,324,089,921,317.38/767,125.69
  6. Step 6: Final answer
    x = 1,726,040.39

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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.