Home / 6,166,115.96-8,508,530.04-3,553,000.88

Finding the Fourth Proportional to 6,166,115.96, 8,508,530.04 and 3,553,000.88

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Solution

The fourth proportional to 6,166,115.96, 8,508,530.04 and 3,553,000.88 is: 4,902,732.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,115.96 : 8,508,530.04 = 3,553,000.88 : x
  2. Step 2: Convert to fraction form
    6,166,115.96/8,508,530.04 = 3,553,000.88/x
  3. Step 3: Cross multiply
    6,166,115.96x = 8,508,530.04 × 3,553,000.88
  4. Step 4: Simplify right side
    6,166,115.96x = 30,230,814,719,626.43
  5. Step 5: Solve for x
    x = 30,230,814,719,626.43/6,166,115.96
  6. Step 6: Final answer
    x = 4,902,732.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.