Home / 3,250,311.06-4,876,122.69-2,239,917.06

Finding the Fourth Proportional to 3,250,311.06, 4,876,122.69 and 2,239,917.06

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Solution

The fourth proportional to 3,250,311.06, 4,876,122.69 and 2,239,917.06 is: 3,360,327.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,311.06 : 4,876,122.69 = 2,239,917.06 : x
  2. Step 2: Convert to fraction form
    3,250,311.06/4,876,122.69 = 2,239,917.06/x
  3. Step 3: Cross multiply
    3,250,311.06x = 4,876,122.69 × 2,239,917.06
  4. Step 4: Simplify right side
    3,250,311.06x = 10,922,110,399,984.09
  5. Step 5: Solve for x
    x = 10,922,110,399,984.09/3,250,311.06
  6. Step 6: Final answer
    x = 3,360,327.73

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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.