Home / 3,251,532.44-4,476,877.53-2,760,530.78

Finding the Fourth Proportional to 3,251,532.44, 4,476,877.53 and 2,760,530.78

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Solution

The fourth proportional to 3,251,532.44, 4,476,877.53 and 2,760,530.78 is: 3,800,841.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,532.44 : 4,476,877.53 = 2,760,530.78 : x
  2. Step 2: Convert to fraction form
    3,251,532.44/4,476,877.53 = 2,760,530.78/x
  3. Step 3: Cross multiply
    3,251,532.44x = 4,476,877.53 × 2,760,530.78
  4. Step 4: Simplify right side
    3,251,532.44x = 12,358,558,231,047.57
  5. Step 5: Solve for x
    x = 12,358,558,231,047.57/3,251,532.44
  6. Step 6: Final answer
    x = 3,800,841.14

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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.