Home / 6,722,153.70-10,083,230.55-2,234,429.70

Finding the Fourth Proportional to 6,722,153.70, 10,083,230.55 and 2,234,429.70

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Solution

The fourth proportional to 6,722,153.70, 10,083,230.55 and 2,234,429.70 is: 3,351,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,153.70 : 10,083,230.55 = 2,234,429.70 : x
  2. Step 2: Convert to fraction form
    6,722,153.70/10,083,230.55 = 2,234,429.70/x
  3. Step 3: Cross multiply
    6,722,153.70x = 10,083,230.55 × 2,234,429.70
  4. Step 4: Simplify right side
    6,722,153.70x = 22,530,269,812,867.34
  5. Step 5: Solve for x
    x = 22,530,269,812,867.34/6,722,153.70
  6. Step 6: Final answer
    x = 3,351,644.55

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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.