Home / 3,679,941.20-5,519,595.59-2,240,250.94

Finding the Fourth Proportional to 3,679,941.20, 5,519,595.59 and 2,240,250.94

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Solution

The fourth proportional to 3,679,941.20, 5,519,595.59 and 2,240,250.94 is: 3,360,183.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,941.20 : 5,519,595.59 = 2,240,250.94 : x
  2. Step 2: Convert to fraction form
    3,679,941.20/5,519,595.59 = 2,240,250.94/x
  3. Step 3: Cross multiply
    3,679,941.20x = 5,519,595.59 × 2,240,250.94
  4. Step 4: Simplify right side
    3,679,941.20x = 12,365,279,203,316.73
  5. Step 5: Solve for x
    x = 12,365,279,203,316.73/3,679,941.20
  6. Step 6: Final answer
    x = 3,360,183.91

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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.