Home / 3,965,256.75-5,472,324.96-2,246,391.39

Finding the Fourth Proportional to 3,965,256.75, 5,472,324.96 and 2,246,391.39

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Solution

The fourth proportional to 3,965,256.75, 5,472,324.96 and 2,246,391.39 is: 3,100,173.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965,256.75 : 5,472,324.96 = 2,246,391.39 : x
  2. Step 2: Convert to fraction form
    3,965,256.75/5,472,324.96 = 2,246,391.39/x
  3. Step 3: Cross multiply
    3,965,256.75x = 5,472,324.96 × 2,246,391.39
  4. Step 4: Simplify right side
    3,965,256.75x = 12,292,983,673,426.10
  5. Step 5: Solve for x
    x = 12,292,983,673,426.10/3,965,256.75
  6. Step 6: Final answer
    x = 3,100,173.44

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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.