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Finding the Third Proportional to 767,090.25 and 1,150,635.38

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Solution

The third proportional to 767,090.25 and 1,150,635.38 is: 1,725,953.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,090.25 : 1,150,635.38 = 1,150,635.38 : x
  2. Step 2: Convert to fraction form
    767,090.25/1,150,635.38 = 1,150,635.38/x
  3. Step 3: Cross multiply
    767,090.25x = 1,150,635.38 × 1,150,635.38
  4. Step 4: Simplify right side
    767,090.25x = 1,323,961,766,201.39
  5. Step 5: Solve for x
    x = 1,323,961,766,201.39/767,090.25
  6. Step 6: Final answer
    x = 1,725,953.06

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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.