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Finding the Fourth Proportional to 435,296.17, 600,708.72 and 244,309.56

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Solution

The fourth proportional to 435,296.17, 600,708.72 and 244,309.56 is: 337,147.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,296.17 : 600,708.72 = 244,309.56 : x
  2. Step 2: Convert to fraction form
    435,296.17/600,708.72 = 244,309.56/x
  3. Step 3: Cross multiply
    435,296.17x = 600,708.72 × 244,309.56
  4. Step 4: Simplify right side
    435,296.17x = 146,758,883,071.36
  5. Step 5: Solve for x
    x = 146,758,883,071.36/435,296.17
  6. Step 6: Final answer
    x = 337,147.20

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1.5x scale

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.