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Finding the Fourth Proportional to 336,695.91, 464,650.23 and 183,743.97

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Solution

The fourth proportional to 336,695.91, 464,650.23 and 183,743.97 is: 253,572.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,695.91 : 464,650.23 = 183,743.97 : x
  2. Step 2: Convert to fraction form
    336,695.91/464,650.23 = 183,743.97/x
  3. Step 3: Cross multiply
    336,695.91x = 464,650.23 × 183,743.97
  4. Step 4: Simplify right side
    336,695.91x = 85,376,678,279.36
  5. Step 5: Solve for x
    x = 85,376,678,279.36/336,695.91
  6. Step 6: Final answer
    x = 253,572.07

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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.