Home / 3,696,025.27-5,536,304.55-2,972,455.69

Finding the Fourth Proportional to 3,696,025.27, 5,536,304.55 and 2,972,455.69

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Solution

The fourth proportional to 3,696,025.27, 5,536,304.55 and 2,972,455.69 is: 4,452,464.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,025.27 : 5,536,304.55 = 2,972,455.69 : x
  2. Step 2: Convert to fraction form
    3,696,025.27/5,536,304.55 = 2,972,455.69/x
  3. Step 3: Cross multiply
    3,696,025.27x = 5,536,304.55 × 2,972,455.69
  4. Step 4: Simplify right side
    3,696,025.27x = 16,456,419,961,220.39
  5. Step 5: Solve for x
    x = 16,456,419,961,220.39/3,696,025.27
  6. Step 6: Final answer
    x = 4,452,464.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.