Home / 7,884,049.39-11,826,085.02-2,204,268.24

Finding the Fourth Proportional to 7,884,049.39, 11,826,085.02 and 2,204,268.24

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Solution

The fourth proportional to 7,884,049.39, 11,826,085.02 and 2,204,268.24 is: 3,306,405.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,049.39 : 11,826,085.02 = 2,204,268.24 : x
  2. Step 2: Convert to fraction form
    7,884,049.39/11,826,085.02 = 2,204,268.24/x
  3. Step 3: Cross multiply
    7,884,049.39x = 11,826,085.02 × 2,204,268.24
  4. Step 4: Simplify right side
    7,884,049.39x = 26,067,863,613,125.77
  5. Step 5: Solve for x
    x = 26,067,863,613,125.77/7,884,049.39
  6. Step 6: Final answer
    x = 3,306,405.42

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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.