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Finding the Fourth Proportional to 435,104.14, 600,443.13 and 244,135.30

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Solution

The fourth proportional to 435,104.14, 600,443.13 and 244,135.30 is: 336,906.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,104.14 : 600,443.13 = 244,135.30 : x
  2. Step 2: Convert to fraction form
    435,104.14/600,443.13 = 244,135.30/x
  3. Step 3: Cross multiply
    435,104.14x = 600,443.13 × 244,135.30
  4. Step 4: Simplify right side
    435,104.14x = 146,589,363,675.49
  5. Step 5: Solve for x
    x = 146,589,363,675.49/435,104.14
  6. Step 6: Final answer
    x = 336,906.39

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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.