Home / 3,616,196.56-5,425,816.57-2,251,112.85

Finding the Fourth Proportional to 3,616,196.56, 5,425,816.57 and 2,251,112.85

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Solution

The fourth proportional to 3,616,196.56, 5,425,816.57 and 2,251,112.85 is: 3,377,616.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,196.56 : 5,425,816.57 = 2,251,112.85 : x
  2. Step 2: Convert to fraction form
    3,616,196.56/5,425,816.57 = 2,251,112.85/x
  3. Step 3: Cross multiply
    3,616,196.56x = 5,425,816.57 × 2,251,112.85
  4. Step 4: Simplify right side
    3,616,196.56x = 12,214,125,396,842.14
  5. Step 5: Solve for x
    x = 12,214,125,396,842.14/3,616,196.56
  6. Step 6: Final answer
    x = 3,377,616.57

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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.