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Finding the Fourth Proportional to 435,040.10, 600,359.44 and 244,057.59

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Solution

The fourth proportional to 435,040.10, 600,359.44 and 244,057.59 is: 336,801.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,040.10 : 600,359.44 = 244,057.59 : x
  2. Step 2: Convert to fraction form
    435,040.10/600,359.44 = 244,057.59/x
  3. Step 3: Cross multiply
    435,040.10x = 600,359.44 × 244,057.59
  4. Step 4: Simplify right side
    435,040.10x = 146,522,279,701.35
  5. Step 5: Solve for x
    x = 146,522,279,701.35/435,040.10
  6. Step 6: Final answer
    x = 336,801.78

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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.