Home / 11,481,953.72-17,229,711.96-4,194,765.77

Finding the Fourth Proportional to 11,481,953.72, 17,229,711.96 and 4,194,765.77

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Solution

The fourth proportional to 11,481,953.72, 17,229,711.96 and 4,194,765.77 is: 6,294,626.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,953.72 : 17,229,711.96 = 4,194,765.77 : x
  2. Step 2: Convert to fraction form
    11,481,953.72/17,229,711.96 = 4,194,765.77/x
  3. Step 3: Cross multiply
    11,481,953.72x = 17,229,711.96 × 4,194,765.77
  4. Step 4: Simplify right side
    11,481,953.72x = 72,274,605,870,619.05
  5. Step 5: Solve for x
    x = 72,274,605,870,619.05/11,481,953.72
  6. Step 6: Final answer
    x = 6,294,626.13

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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.