Home / 337,194.33-505,982.70-123,934.49

Finding the Fourth Proportional to 337,194.33, 505,982.70 and 123,934.49

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Solution

The fourth proportional to 337,194.33, 505,982.70 and 123,934.49 is: 185,972.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,194.33 : 505,982.70 = 123,934.49 : x
  2. Step 2: Convert to fraction form
    337,194.33/505,982.70 = 123,934.49/x
  3. Step 3: Cross multiply
    337,194.33x = 505,982.70 × 123,934.49
  4. Step 4: Simplify right side
    337,194.33x = 62,708,707,240.84
  5. Step 5: Solve for x
    x = 62,708,707,240.84/337,194.33
  6. Step 6: Final answer
    x = 185,972.01

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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.