Home / 5,917,057.20-8,876,791.72-2,677,038.60

Finding the Fourth Proportional to 5,917,057.20, 8,876,791.72 and 2,677,038.60

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Solution

The fourth proportional to 5,917,057.20, 8,876,791.72 and 2,677,038.60 is: 4,016,103.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,057.20 : 8,876,791.72 = 2,677,038.60 : x
  2. Step 2: Convert to fraction form
    5,917,057.20/8,876,791.72 = 2,677,038.60/x
  3. Step 3: Cross multiply
    5,917,057.20x = 8,876,791.72 × 2,677,038.60
  4. Step 4: Simplify right side
    5,917,057.20x = 23,763,514,078,600.39
  5. Step 5: Solve for x
    x = 23,763,514,078,600.39/5,917,057.20
  6. Step 6: Final answer
    x = 4,016,103.49

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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.