Home / 11,192,616.20-16,788,924.30-4,004,384.60

Finding the Fourth Proportional to 11,192,616.20, 16,788,924.30 and 4,004,384.60

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Solution

The fourth proportional to 11,192,616.20, 16,788,924.30 and 4,004,384.60 is: 6,006,576.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,616.20 : 16,788,924.30 = 4,004,384.60 : x
  2. Step 2: Convert to fraction form
    11,192,616.20/16,788,924.30 = 4,004,384.60/x
  3. Step 3: Cross multiply
    11,192,616.20x = 16,788,924.30 × 4,004,384.60
  4. Step 4: Simplify right side
    11,192,616.20x = 67,229,309,917,485.78
  5. Step 5: Solve for x
    x = 67,229,309,917,485.78/11,192,616.20
  6. Step 6: Final answer
    x = 6,006,576.90

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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.