Home / 3,236,217.15-4,467,658.79-2,364,072.66

Finding the Fourth Proportional to 3,236,217.15, 4,467,658.79 and 2,364,072.66

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Solution

The fourth proportional to 3,236,217.15, 4,467,658.79 and 2,364,072.66 is: 3,263,646.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,217.15 : 4,467,658.79 = 2,364,072.66 : x
  2. Step 2: Convert to fraction form
    3,236,217.15/4,467,658.79 = 2,364,072.66/x
  3. Step 3: Cross multiply
    3,236,217.15x = 4,467,658.79 × 2,364,072.66
  4. Step 4: Simplify right side
    3,236,217.15x = 10,561,869,987,827.32
  5. Step 5: Solve for x
    x = 10,561,869,987,827.32/3,236,217.15
  6. Step 6: Final answer
    x = 3,263,646.87

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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.