Home / 11,680,969.32-17,524,616.19-3,593,773.80

Finding the Fourth Proportional to 11,680,969.32, 17,524,616.19 and 3,593,773.80

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Solution

The fourth proportional to 11,680,969.32, 17,524,616.19 and 3,593,773.80 is: 5,391,633.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,969.32 : 17,524,616.19 = 3,593,773.80 : x
  2. Step 2: Convert to fraction form
    11,680,969.32/17,524,616.19 = 3,593,773.80/x
  3. Step 3: Cross multiply
    11,680,969.32x = 17,524,616.19 × 3,593,773.80
  4. Step 4: Simplify right side
    11,680,969.32x = 62,979,506,518,677.82
  5. Step 5: Solve for x
    x = 62,979,506,518,677.82/11,680,969.32
  6. Step 6: Final answer
    x = 5,391,633.59

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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.