Home / 739,976.55-1,022,147.77-595,327

Finding the Fourth Proportional to 739,976.55, 1,022,147.77 and 595,327

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Solution

The fourth proportional to 739,976.55, 1,022,147.77 and 595,327 is: 822,339.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,976.55 : 1,022,147.77 = 595,327 : x
  2. Step 2: Convert to fraction form
    739,976.55/1,022,147.77 = 595,327/x
  3. Step 3: Cross multiply
    739,976.55x = 1,022,147.77 × 595,327
  4. Step 4: Simplify right side
    739,976.55x = 608,512,165,470.79
  5. Step 5: Solve for x
    x = 608,512,165,470.79/739,976.55
  6. Step 6: Final answer
    x = 822,339.80

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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.