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Finding the Fourth Proportional to 605,626.92, 908,546.94 and 250,441.92

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Solution

The fourth proportional to 605,626.92, 908,546.94 and 250,441.92 is: 375,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,626.92 : 908,546.94 = 250,441.92 : x
  2. Step 2: Convert to fraction form
    605,626.92/908,546.94 = 250,441.92/x
  3. Step 3: Cross multiply
    605,626.92x = 908,546.94 × 250,441.92
  4. Step 4: Simplify right side
    605,626.92x = 227,538,240,063.73
  5. Step 5: Solve for x
    x = 227,538,240,063.73/605,626.92
  6. Step 6: Final answer
    x = 375,706.95

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1.5x scale

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.