Home / 9,306,716.22-13,960,249.29-2,916,827.10

Finding the Fourth Proportional to 9,306,716.22, 13,960,249.29 and 2,916,827.10

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Solution

The fourth proportional to 9,306,716.22, 13,960,249.29 and 2,916,827.10 is: 4,375,295.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306,716.22 : 13,960,249.29 = 2,916,827.10 : x
  2. Step 2: Convert to fraction form
    9,306,716.22/13,960,249.29 = 2,916,827.10/x
  3. Step 3: Cross multiply
    9,306,716.22x = 13,960,249.29 × 2,916,827.10
  4. Step 4: Simplify right side
    9,306,716.22x = 40,719,633,451,827.76
  5. Step 5: Solve for x
    x = 40,719,633,451,827.76/9,306,716.22
  6. Step 6: Final answer
    x = 4,375,295.48

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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.