Home / 5,794,243.20-8,691,364.80-4,301,251.20

Finding the Fourth Proportional to 5,794,243.20, 8,691,364.80 and 4,301,251.20

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Solution

The fourth proportional to 5,794,243.20, 8,691,364.80 and 4,301,251.20 is: 6,451,876.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,243.20 : 8,691,364.80 = 4,301,251.20 : x
  2. Step 2: Convert to fraction form
    5,794,243.20/8,691,364.80 = 4,301,251.20/x
  3. Step 3: Cross multiply
    5,794,243.20x = 8,691,364.80 × 4,301,251.20
  4. Step 4: Simplify right side
    5,794,243.20x = 37,383,743,275,637.77
  5. Step 5: Solve for x
    x = 37,383,743,275,637.77/5,794,243.20
  6. Step 6: Final answer
    x = 6,451,876.80

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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.