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Finding the Fourth Proportional to 435,495.11, 600,983.24 and 244,512.60

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Solution

The fourth proportional to 435,495.11, 600,983.24 and 244,512.60 is: 337,427.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,495.11 : 600,983.24 = 244,512.60 : x
  2. Step 2: Convert to fraction form
    435,495.11/600,983.24 = 244,512.60/x
  3. Step 3: Cross multiply
    435,495.11x = 600,983.24 × 244,512.60
  4. Step 4: Simplify right side
    435,495.11x = 146,947,975,180.11
  5. Step 5: Solve for x
    x = 146,947,975,180.11/435,495.11
  6. Step 6: Final answer
    x = 337,427.39

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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.