Home / 4,261,217.82-5,880,445.56-2,327,479.71

Finding the Fourth Proportional to 4,261,217.82, 5,880,445.56 and 2,327,479.71

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Solution

The fourth proportional to 4,261,217.82, 5,880,445.56 and 2,327,479.71 is: 3,211,902.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,217.82 : 5,880,445.56 = 2,327,479.71 : x
  2. Step 2: Convert to fraction form
    4,261,217.82/5,880,445.56 = 2,327,479.71/x
  3. Step 3: Cross multiply
    4,261,217.82x = 5,880,445.56 × 2,327,479.71
  4. Step 4: Simplify right side
    4,261,217.82x = 13,686,617,726,659.59
  5. Step 5: Solve for x
    x = 13,686,617,726,659.59/4,261,217.82
  6. Step 6: Final answer
    x = 3,211,902.87

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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.