Home / 588,766.20-883,149.30-336,046.20

Finding the Fourth Proportional to 588,766.20, 883,149.30 and 336,046.20

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Solution

The fourth proportional to 588,766.20, 883,149.30 and 336,046.20 is: 504,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,766.20 : 883,149.30 = 336,046.20 : x
  2. Step 2: Convert to fraction form
    588,766.20/883,149.30 = 336,046.20/x
  3. Step 3: Cross multiply
    588,766.20x = 883,149.30 × 336,046.20
  4. Step 4: Simplify right side
    588,766.20x = 296,778,966,297.66
  5. Step 5: Solve for x
    x = 296,778,966,297.66/588,766.20
  6. Step 6: Final answer
    x = 504,069.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.