Home / 1,083,144.24-1,494,635.31-599,691.69

Finding the Fourth Proportional to 1,083,144.24, 1,494,635.31 and 599,691.69

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Solution

The fourth proportional to 1,083,144.24, 1,494,635.31 and 599,691.69 is: 827,517.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,144.24 : 1,494,635.31 = 599,691.69 : x
  2. Step 2: Convert to fraction form
    1,083,144.24/1,494,635.31 = 599,691.69/x
  3. Step 3: Cross multiply
    1,083,144.24x = 1,494,635.31 × 599,691.69
  4. Step 4: Simplify right side
    1,083,144.24x = 896,320,374,987.57
  5. Step 5: Solve for x
    x = 896,320,374,987.57/1,083,144.24
  6. Step 6: Final answer
    x = 827,517.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.