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Finding the Fourth Proportional to 435,040.22, 600,359.59 and 244,057.70

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Solution

The fourth proportional to 435,040.22, 600,359.59 and 244,057.70 is: 336,801.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,040.22 : 600,359.59 = 244,057.70 : x
  2. Step 2: Convert to fraction form
    435,040.22/600,359.59 = 244,057.70/x
  3. Step 3: Cross multiply
    435,040.22x = 600,359.59 × 244,057.70
  4. Step 4: Simplify right side
    435,040.22x = 146,522,381,599.10
  5. Step 5: Solve for x
    x = 146,522,381,599.10/435,040.22
  6. Step 6: Final answer
    x = 336,801.92

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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.