Home / 11,659,169.92-17,484,965.83-3,875,995.04

Finding the Fourth Proportional to 11,659,169.92, 17,484,965.83 and 3,875,995.04

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Solution

The fourth proportional to 11,659,169.92, 17,484,965.83 and 3,875,995.04 is: 5,812,732.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,169.92 : 17,484,965.83 = 3,875,995.04 : x
  2. Step 2: Convert to fraction form
    11,659,169.92/17,484,965.83 = 3,875,995.04/x
  3. Step 3: Cross multiply
    11,659,169.92x = 17,484,965.83 × 3,875,995.04
  4. Step 4: Simplify right side
    11,659,169.92x = 67,771,640,825,620.10
  5. Step 5: Solve for x
    x = 67,771,640,825,620.10/11,659,169.92
  6. Step 6: Final answer
    x = 5,812,732.92

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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.