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Finding the Fourth Proportional to 435,020.84, 600,356.34 and 244,046.60

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Solution

The fourth proportional to 435,020.84, 600,356.34 and 244,046.60 is: 336,799.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,020.84 : 600,356.34 = 244,046.60 : x
  2. Step 2: Convert to fraction form
    435,020.84/600,356.34 = 244,046.60/x
  3. Step 3: Cross multiply
    435,020.84x = 600,356.34 × 244,046.60
  4. Step 4: Simplify right side
    435,020.84x = 146,514,923,565.44
  5. Step 5: Solve for x
    x = 146,514,923,565.44/435,020.84
  6. Step 6: Final answer
    x = 336,799.78

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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.