Home / 6,722,158.20-10,083,237.30-2,234,434.20

Finding the Fourth Proportional to 6,722,158.20, 10,083,237.30 and 2,234,434.20

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Solution

The fourth proportional to 6,722,158.20, 10,083,237.30 and 2,234,434.20 is: 3,351,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,158.20 : 10,083,237.30 = 2,234,434.20 : x
  2. Step 2: Convert to fraction form
    6,722,158.20/10,083,237.30 = 2,234,434.20/x
  3. Step 3: Cross multiply
    6,722,158.20x = 10,083,237.30 × 2,234,434.20
  4. Step 4: Simplify right side
    6,722,158.20x = 22,530,330,269,835.66
  5. Step 5: Solve for x
    x = 22,530,330,269,835.66/6,722,158.20
  6. Step 6: Final answer
    x = 3,351,651.30

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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.