Home / 11,808,267.76-17,713,416.57-3,288,604.24

Finding the Fourth Proportional to 11,808,267.76, 17,713,416.57 and 3,288,604.24

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Solution

The fourth proportional to 11,808,267.76, 17,713,416.57 and 3,288,604.24 is: 4,933,189.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,808,267.76 : 17,713,416.57 = 3,288,604.24 : x
  2. Step 2: Convert to fraction form
    11,808,267.76/17,713,416.57 = 3,288,604.24/x
  3. Step 3: Cross multiply
    11,808,267.76x = 17,713,416.57 × 3,288,604.24
  4. Step 4: Simplify right side
    11,808,267.76x = 58,252,416,836,988.27
  5. Step 5: Solve for x
    x = 58,252,416,836,988.27/11,808,267.76
  6. Step 6: Final answer
    x = 4,933,189.02

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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.