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Finding the Fourth Proportional to 244,184.60, 366,276.90 and 204,818.60

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Solution

The fourth proportional to 244,184.60, 366,276.90 and 204,818.60 is: 307,227.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,184.60 : 366,276.90 = 204,818.60 : x
  2. Step 2: Convert to fraction form
    244,184.60/366,276.90 = 204,818.60/x
  3. Step 3: Cross multiply
    244,184.60x = 366,276.90 × 204,818.60
  4. Step 4: Simplify right side
    244,184.60x = 75,020,321,870.34
  5. Step 5: Solve for x
    x = 75,020,321,870.34/244,184.60
  6. Step 6: Final answer
    x = 307,227.90

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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.