Home / 413,936.71-571,104.19-241,730.44

Finding the Fourth Proportional to 413,936.71, 571,104.19 and 241,730.44

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Solution

The fourth proportional to 413,936.71, 571,104.19 and 241,730.44 is: 333,512.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,936.71 : 571,104.19 = 241,730.44 : x
  2. Step 2: Convert to fraction form
    413,936.71/571,104.19 = 241,730.44/x
  3. Step 3: Cross multiply
    413,936.71x = 571,104.19 × 241,730.44
  4. Step 4: Simplify right side
    413,936.71x = 138,053,267,134.54
  5. Step 5: Solve for x
    x = 138,053,267,134.54/413,936.71
  6. Step 6: Final answer
    x = 333,512.98

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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.