Home / 4,188,733.27-5,780,919.97-2,535,791.13

Finding the Fourth Proportional to 4,188,733.27, 5,780,919.97 and 2,535,791.13

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Solution

The fourth proportional to 4,188,733.27, 5,780,919.97 and 2,535,791.13 is: 3,499,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,733.27 : 5,780,919.97 = 2,535,791.13 : x
  2. Step 2: Convert to fraction form
    4,188,733.27/5,780,919.97 = 2,535,791.13/x
  3. Step 3: Cross multiply
    4,188,733.27x = 5,780,919.97 × 2,535,791.13
  4. Step 4: Simplify right side
    4,188,733.27x = 14,659,205,583,165.87
  5. Step 5: Solve for x
    x = 14,659,205,583,165.87/4,188,733.27
  6. Step 6: Final answer
    x = 3,499,675.11

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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.