Home / 6,137,086.10-8,469,236.13-3,383,872.26

Finding the Fourth Proportional to 6,137,086.10, 8,469,236.13 and 3,383,872.26

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Solution

The fourth proportional to 6,137,086.10, 8,469,236.13 and 3,383,872.26 is: 4,669,775.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,086.10 : 8,469,236.13 = 3,383,872.26 : x
  2. Step 2: Convert to fraction form
    6,137,086.10/8,469,236.13 = 3,383,872.26/x
  3. Step 3: Cross multiply
    6,137,086.10x = 8,469,236.13 × 3,383,872.26
  4. Step 4: Simplify right side
    6,137,086.10x = 28,658,813,203,696.75
  5. Step 5: Solve for x
    x = 28,658,813,203,696.75/6,137,086.10
  6. Step 6: Final answer
    x = 4,669,775.32

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Double scale
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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.