Home / 6,149,074.28-9,229,208.58-3,272,855.81

Finding the Fourth Proportional to 6,149,074.28, 9,229,208.58 and 3,272,855.81

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Solution

The fourth proportional to 6,149,074.28, 9,229,208.58 and 3,272,855.81 is: 4,912,262.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,074.28 : 9,229,208.58 = 3,272,855.81 : x
  2. Step 2: Convert to fraction form
    6,149,074.28/9,229,208.58 = 3,272,855.81/x
  3. Step 3: Cross multiply
    6,149,074.28x = 9,229,208.58 × 3,272,855.81
  4. Step 4: Simplify right side
    6,149,074.28x = 30,205,868,876,608.81
  5. Step 5: Solve for x
    x = 30,205,868,876,608.81/6,149,074.28
  6. Step 6: Final answer
    x = 4,912,262.81

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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.