Home / 4,906,532.46-6,771,013.92-2,731,028.79

Finding the Fourth Proportional to 4,906,532.46, 6,771,013.92 and 2,731,028.79

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Solution

The fourth proportional to 4,906,532.46, 6,771,013.92 and 2,731,028.79 is: 3,768,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,532.46 : 6,771,013.92 = 2,731,028.79 : x
  2. Step 2: Convert to fraction form
    4,906,532.46/6,771,013.92 = 2,731,028.79/x
  3. Step 3: Cross multiply
    4,906,532.46x = 6,771,013.92 × 2,731,028.79
  4. Step 4: Simplify right side
    4,906,532.46x = 18,491,833,953,010.76
  5. Step 5: Solve for x
    x = 18,491,833,953,010.76/4,906,532.46
  6. Step 6: Final answer
    x = 3,768,819.24

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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.