Home / 8,040,660.76-11,096,219.94-4,369,650.04

Finding the Fourth Proportional to 8,040,660.76, 11,096,219.94 and 4,369,650.04

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Solution

The fourth proportional to 8,040,660.76, 11,096,219.94 and 4,369,650.04 is: 6,030,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,660.76 : 11,096,219.94 = 4,369,650.04 : x
  2. Step 2: Convert to fraction form
    8,040,660.76/11,096,219.94 = 4,369,650.04/x
  3. Step 3: Cross multiply
    8,040,660.76x = 11,096,219.94 × 4,369,650.04
  4. Step 4: Simplify right side
    8,040,660.76x = 48,486,597,904,669.80
  5. Step 5: Solve for x
    x = 48,486,597,904,669.80/8,040,660.76
  6. Step 6: Final answer
    x = 6,030,175.80

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Double scale
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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.