Home / 337,580.28-506,420.82-124,331.94

Finding the Fourth Proportional to 337,580.28, 506,420.82 and 124,331.94

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Solution

The fourth proportional to 337,580.28, 506,420.82 and 124,331.94 is: 186,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,580.28 : 506,420.82 = 124,331.94 : x
  2. Step 2: Convert to fraction form
    337,580.28/506,420.82 = 124,331.94/x
  3. Step 3: Cross multiply
    337,580.28x = 506,420.82 × 124,331.94
  4. Step 4: Simplify right side
    337,580.28x = 62,964,283,006.99
  5. Step 5: Solve for x
    x = 62,964,283,006.99/337,580.28
  6. Step 6: Final answer
    x = 186,516.47

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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.