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Finding the Fourth Proportional to 2,244.45, 3,366.41 and 601.12

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Solution

The fourth proportional to 2,244.45, 3,366.41 and 601.12 is: 901.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.45 : 3,366.41 = 601.12 : x
  2. Step 2: Convert to fraction form
    2,244.45/3,366.41 = 601.12/x
  3. Step 3: Cross multiply
    2,244.45x = 3,366.41 × 601.12
  4. Step 4: Simplify right side
    2,244.45x = 2,023,616.38
  5. Step 5: Solve for x
    x = 2,023,616.38/2,244.45
  6. Step 6: Final answer
    x = 901.61

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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.