Home / 8,067,492.26-11,132,856.54-4,396,333.92

Finding the Fourth Proportional to 8,067,492.26, 11,132,856.54 and 4,396,333.92

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Solution

The fourth proportional to 8,067,492.26, 11,132,856.54 and 4,396,333.92 is: 6,066,786.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,492.26 : 11,132,856.54 = 4,396,333.92 : x
  2. Step 2: Convert to fraction form
    8,067,492.26/11,132,856.54 = 4,396,333.92/x
  3. Step 3: Cross multiply
    8,067,492.26x = 11,132,856.54 × 4,396,333.92
  4. Step 4: Simplify right side
    8,067,492.26x = 48,943,754,833,295.84
  5. Step 5: Solve for x
    x = 48,943,754,833,295.84/8,067,492.26
  6. Step 6: Final answer
    x = 6,066,786.71

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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.