Home / 2,104,661.64-3,156,010.92-1,093,511.76

Finding the Fourth Proportional to 2,104,661.64, 3,156,010.92 and 1,093,511.76

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Solution

The fourth proportional to 2,104,661.64, 3,156,010.92 and 1,093,511.76 is: 1,639,757.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,661.64 : 3,156,010.92 = 1,093,511.76 : x
  2. Step 2: Convert to fraction form
    2,104,661.64/3,156,010.92 = 1,093,511.76/x
  3. Step 3: Cross multiply
    2,104,661.64x = 3,156,010.92 × 1,093,511.76
  4. Step 4: Simplify right side
    2,104,661.64x = 3,451,135,055,708.42
  5. Step 5: Solve for x
    x = 3,451,135,055,708.42/2,104,661.64
  6. Step 6: Final answer
    x = 1,639,757.66

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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.