Home / 5,667,847.48-8,500,214.94-3,391,581.16

Finding the Fourth Proportional to 5,667,847.48, 8,500,214.94 and 3,391,581.16

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Solution

The fourth proportional to 5,667,847.48, 8,500,214.94 and 3,391,581.16 is: 5,086,440.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,847.48 : 8,500,214.94 = 3,391,581.16 : x
  2. Step 2: Convert to fraction form
    5,667,847.48/8,500,214.94 = 3,391,581.16/x
  3. Step 3: Cross multiply
    5,667,847.48x = 8,500,214.94 × 3,391,581.16
  4. Step 4: Simplify right side
    5,667,847.48x = 28,829,168,846,454.53
  5. Step 5: Solve for x
    x = 28,829,168,846,454.53/5,667,847.48
  6. Step 6: Final answer
    x = 5,086,440.48

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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.