Home / 8,067,383.70-12,101,075.55-6,240,801.30

Finding the Fourth Proportional to 8,067,383.70, 12,101,075.55 and 6,240,801.30

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Solution

The fourth proportional to 8,067,383.70, 12,101,075.55 and 6,240,801.30 is: 9,361,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,383.70 : 12,101,075.55 = 6,240,801.30 : x
  2. Step 2: Convert to fraction form
    8,067,383.70/12,101,075.55 = 6,240,801.30/x
  3. Step 3: Cross multiply
    8,067,383.70x = 12,101,075.55 × 6,240,801.30
  4. Step 4: Simplify right side
    8,067,383.70x = 75,520,408,023,838.22
  5. Step 5: Solve for x
    x = 75,520,408,023,838.22/8,067,383.70
  6. Step 6: Final answer
    x = 9,361,201.95

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Similar ratio
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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.