Home / 3,239,241.57-4,472,175.11-2,062,504.55

Finding the Fourth Proportional to 3,239,241.57, 4,472,175.11 and 2,062,504.55

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Solution

The fourth proportional to 3,239,241.57, 4,472,175.11 and 2,062,504.55 is: 2,847,543.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,241.57 : 4,472,175.11 = 2,062,504.55 : x
  2. Step 2: Convert to fraction form
    3,239,241.57/4,472,175.11 = 2,062,504.55/x
  3. Step 3: Cross multiply
    3,239,241.57x = 4,472,175.11 × 2,062,504.55
  4. Step 4: Simplify right side
    3,239,241.57x = 9,223,881,513,639.67
  5. Step 5: Solve for x
    x = 9,223,881,513,639.67/3,239,241.57
  6. Step 6: Final answer
    x = 2,847,543.57

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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.