Home / 3,832,115.26-5,288,077.49-2,199,373.35

Finding the Fourth Proportional to 3,832,115.26, 5,288,077.49 and 2,199,373.35

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Solution

The fourth proportional to 3,832,115.26, 5,288,077.49 and 2,199,373.35 is: 3,034,996.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,115.26 : 5,288,077.49 = 2,199,373.35 : x
  2. Step 2: Convert to fraction form
    3,832,115.26/5,288,077.49 = 2,199,373.35/x
  3. Step 3: Cross multiply
    3,832,115.26x = 5,288,077.49 × 2,199,373.35
  4. Step 4: Simplify right side
    3,832,115.26x = 11,630,456,704,240.89
  5. Step 5: Solve for x
    x = 11,630,456,704,240.89/3,832,115.26
  6. Step 6: Final answer
    x = 3,034,996.58

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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.