Home / 11,808,269.76-17,713,419.57-3,288,606.24

Finding the Fourth Proportional to 11,808,269.76, 17,713,419.57 and 3,288,606.24

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Solution

The fourth proportional to 11,808,269.76, 17,713,419.57 and 3,288,606.24 is: 4,933,192.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,808,269.76 : 17,713,419.57 = 3,288,606.24 : x
  2. Step 2: Convert to fraction form
    11,808,269.76/17,713,419.57 = 3,288,606.24/x
  3. Step 3: Cross multiply
    11,808,269.76x = 17,713,419.57 × 3,288,606.24
  4. Step 4: Simplify right side
    11,808,269.76x = 58,252,462,129,640.12
  5. Step 5: Solve for x
    x = 58,252,462,129,640.12/11,808,269.76
  6. Step 6: Final answer
    x = 4,933,192.02

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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.