Home / 3,433,679.55-5,150,466.92-1,160,800.57

Finding the Fourth Proportional to 3,433,679.55, 5,150,466.92 and 1,160,800.57

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Solution

The fourth proportional to 3,433,679.55, 5,150,466.92 and 1,160,800.57 is: 1,741,183.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,679.55 : 5,150,466.92 = 1,160,800.57 : x
  2. Step 2: Convert to fraction form
    3,433,679.55/5,150,466.92 = 1,160,800.57/x
  3. Step 3: Cross multiply
    3,433,679.55x = 5,150,466.92 × 1,160,800.57
  4. Step 4: Simplify right side
    3,433,679.55x = 5,978,664,930,698.14
  5. Step 5: Solve for x
    x = 5,978,664,930,698.14/3,433,679.55
  6. Step 6: Final answer
    x = 1,741,183.14

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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.