Home / 5,667,027.60-8,500,541.40-3,269,638.20

Finding the Fourth Proportional to 5,667,027.60, 8,500,541.40 and 3,269,638.20

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Solution

The fourth proportional to 5,667,027.60, 8,500,541.40 and 3,269,638.20 is: 4,904,457.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,027.60 : 8,500,541.40 = 3,269,638.20 : x
  2. Step 2: Convert to fraction form
    5,667,027.60/8,500,541.40 = 3,269,638.20/x
  3. Step 3: Cross multiply
    5,667,027.60x = 8,500,541.40 × 3,269,638.20
  4. Step 4: Simplify right side
    5,667,027.60x = 27,793,694,882,121.48
  5. Step 5: Solve for x
    x = 27,793,694,882,121.48/5,667,027.60
  6. Step 6: Final answer
    x = 4,904,457.30

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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.