Home / 5,520,941.38-8,283,102.24-2,827,173.88

Finding the Fourth Proportional to 5,520,941.38, 8,283,102.24 and 2,827,173.88

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Solution

The fourth proportional to 5,520,941.38, 8,283,102.24 and 2,827,173.88 is: 4,241,626.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,941.38 : 8,283,102.24 = 2,827,173.88 : x
  2. Step 2: Convert to fraction form
    5,520,941.38/8,283,102.24 = 2,827,173.88/x
  3. Step 3: Cross multiply
    5,520,941.38x = 8,283,102.24 × 2,827,173.88
  4. Step 4: Simplify right side
    5,520,941.38x = 23,417,770,298,297.49
  5. Step 5: Solve for x
    x = 23,417,770,298,297.49/5,520,941.38
  6. Step 6: Final answer
    x = 4,241,626.33

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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.