Home / 4,808,179.85-6,635,466.95-2,743,531.56

Finding the Fourth Proportional to 4,808,179.85, 6,635,466.95 and 2,743,531.56

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Solution

The fourth proportional to 4,808,179.85, 6,635,466.95 and 2,743,531.56 is: 3,786,175.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,179.85 : 6,635,466.95 = 2,743,531.56 : x
  2. Step 2: Convert to fraction form
    4,808,179.85/6,635,466.95 = 2,743,531.56/x
  3. Step 3: Cross multiply
    4,808,179.85x = 6,635,466.95 × 2,743,531.56
  4. Step 4: Simplify right side
    4,808,179.85x = 18,204,612,978,944.29
  5. Step 5: Solve for x
    x = 18,204,612,978,944.29/4,808,179.85
  6. Step 6: Final answer
    x = 3,786,175.55

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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.