Home / 703,345.27-1,055,805.23-467,149.27

Finding the Fourth Proportional to 703,345.27, 1,055,805.23 and 467,149.27

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Solution

The fourth proportional to 703,345.27, 1,055,805.23 and 467,149.27 is: 701,246.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,345.27 : 1,055,805.23 = 467,149.27 : x
  2. Step 2: Convert to fraction form
    703,345.27/1,055,805.23 = 467,149.27/x
  3. Step 3: Cross multiply
    703,345.27x = 1,055,805.23 × 467,149.27
  4. Step 4: Simplify right side
    703,345.27x = 493,218,642,456.68
  5. Step 5: Solve for x
    x = 493,218,642,456.68/703,345.27
  6. Step 6: Final answer
    x = 701,246.83

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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.