Home / 3,741,967-5,616,105.18-1,469,087.64

Finding the Fourth Proportional to 3,741,967, 5,616,105.18 and 1,469,087.64

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Solution

The fourth proportional to 3,741,967, 5,616,105.18 and 1,469,087.64 is: 2,204,869.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,967 : 5,616,105.18 = 1,469,087.64 : x
  2. Step 2: Convert to fraction form
    3,741,967/5,616,105.18 = 1,469,087.64/x
  3. Step 3: Cross multiply
    3,741,967x = 5,616,105.18 × 1,469,087.64
  4. Step 4: Simplify right side
    3,741,967x = 8,250,550,704,877.98
  5. Step 5: Solve for x
    x = 8,250,550,704,877.98/3,741,967
  6. Step 6: Final answer
    x = 2,204,869.98

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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.