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Finding the Fourth Proportional to 416,844.06, 625,266.09 and 101,301.18

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Solution

The fourth proportional to 416,844.06, 625,266.09 and 101,301.18 is: 151,951.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,844.06 : 625,266.09 = 101,301.18 : x
  2. Step 2: Convert to fraction form
    416,844.06/625,266.09 = 101,301.18/x
  3. Step 3: Cross multiply
    416,844.06x = 625,266.09 × 101,301.18
  4. Step 4: Simplify right side
    416,844.06x = 63,340,192,730.99
  5. Step 5: Solve for x
    x = 63,340,192,730.99/416,844.06
  6. Step 6: Final answer
    x = 151,951.77

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Similar ratio
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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.