Home / 344,194.46-516,550.19-175,855.61

Finding the Fourth Proportional to 344,194.46, 516,550.19 and 175,855.61

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Solution

The fourth proportional to 344,194.46, 516,550.19 and 175,855.61 is: 263,915.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,194.46 : 516,550.19 = 175,855.61 : x
  2. Step 2: Convert to fraction form
    344,194.46/516,550.19 = 175,855.61/x
  3. Step 3: Cross multiply
    344,194.46x = 516,550.19 × 175,855.61
  4. Step 4: Simplify right side
    344,194.46x = 90,838,245,296.04
  5. Step 5: Solve for x
    x = 90,838,245,296.04/344,194.46
  6. Step 6: Final answer
    x = 263,915.48

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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.