Home / 414,264.97-571,680.22-232,976.84

Finding the Fourth Proportional to 414,264.97, 571,680.22 and 232,976.84

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Solution

The fourth proportional to 414,264.97, 571,680.22 and 232,976.84 is: 321,504.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,264.97 : 571,680.22 = 232,976.84 : x
  2. Step 2: Convert to fraction form
    414,264.97/571,680.22 = 232,976.84/x
  3. Step 3: Cross multiply
    414,264.97x = 571,680.22 × 232,976.84
  4. Step 4: Simplify right side
    414,264.97x = 133,188,251,146.11
  5. Step 5: Solve for x
    x = 133,188,251,146.11/414,264.97
  6. Step 6: Final answer
    x = 321,504.98

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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.