Home / 10,826,253.24-14,940,229.04-5,931,660.77

Finding the Fourth Proportional to 10,826,253.24, 14,940,229.04 and 5,931,660.77

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Solution

The fourth proportional to 10,826,253.24, 14,940,229.04 and 5,931,660.77 is: 8,185,691.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,253.24 : 14,940,229.04 = 5,931,660.77 : x
  2. Step 2: Convert to fraction form
    10,826,253.24/14,940,229.04 = 5,931,660.77/x
  3. Step 3: Cross multiply
    10,826,253.24x = 14,940,229.04 × 5,931,660.77
  4. Step 4: Simplify right side
    10,826,253.24x = 88,620,370,491,382.75
  5. Step 5: Solve for x
    x = 88,620,370,491,382.75/10,826,253.24
  6. Step 6: Final answer
    x = 8,185,691.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.