Home / 410,733.54-566,809.57-229,443.87

Finding the Fourth Proportional to 410,733.54, 566,809.57 and 229,443.87

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Solution

The fourth proportional to 410,733.54, 566,809.57 and 229,443.87 is: 316,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,733.54 : 566,809.57 = 229,443.87 : x
  2. Step 2: Convert to fraction form
    410,733.54/566,809.57 = 229,443.87/x
  3. Step 3: Cross multiply
    410,733.54x = 566,809.57 × 229,443.87
  4. Step 4: Simplify right side
    410,733.54x = 130,050,981,293.84
  5. Step 5: Solve for x
    x = 130,050,981,293.84/410,733.54
  6. Step 6: Final answer
    x = 316,631.02

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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.