Home / 5,367,924.19-8,056,930.97-2,810,974.38

Finding the Fourth Proportional to 5,367,924.19, 8,056,930.97 and 2,810,974.38

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Solution

The fourth proportional to 5,367,924.19, 8,056,930.97 and 2,810,974.38 is: 4,219,103.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,367,924.19 : 8,056,930.97 = 2,810,974.38 : x
  2. Step 2: Convert to fraction form
    5,367,924.19/8,056,930.97 = 2,810,974.38/x
  3. Step 3: Cross multiply
    5,367,924.19x = 8,056,930.97 × 2,810,974.38
  4. Step 4: Simplify right side
    5,367,924.19x = 22,647,826,538,098.55
  5. Step 5: Solve for x
    x = 22,647,826,538,098.55/5,367,924.19
  6. Step 6: Final answer
    x = 4,219,103.28

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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.