Home / 3,452,019.91-5,189,381.42-3,202,314.94

Finding the Fourth Proportional to 3,452,019.91, 5,189,381.42 and 3,202,314.94

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Solution

The fourth proportional to 3,452,019.91, 5,189,381.42 and 3,202,314.94 is: 4,814,002.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,019.91 : 5,189,381.42 = 3,202,314.94 : x
  2. Step 2: Convert to fraction form
    3,452,019.91/5,189,381.42 = 3,202,314.94/x
  3. Step 3: Cross multiply
    3,452,019.91x = 5,189,381.42 × 3,202,314.94
  4. Step 4: Simplify right side
    3,452,019.91x = 16,618,033,650,624.41
  5. Step 5: Solve for x
    x = 16,618,033,650,624.41/3,452,019.91
  6. Step 6: Final answer
    x = 4,814,002.84

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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.