Home / 5,961,381.60-8,948,005.20-2,767,231.20

Finding the Fourth Proportional to 5,961,381.60, 8,948,005.20 and 2,767,231.20

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Solution

The fourth proportional to 5,961,381.60, 8,948,005.20 and 2,767,231.20 is: 4,153,600.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,381.60 : 8,948,005.20 = 2,767,231.20 : x
  2. Step 2: Convert to fraction form
    5,961,381.60/8,948,005.20 = 2,767,231.20/x
  3. Step 3: Cross multiply
    5,961,381.60x = 8,948,005.20 × 2,767,231.20
  4. Step 4: Simplify right side
    5,961,381.60x = 24,761,199,167,202.24
  5. Step 5: Solve for x
    x = 24,761,199,167,202.24/5,961,381.60
  6. Step 6: Final answer
    x = 4,153,600.76

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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.