Home / 4,256,454.20-5,874,031.72-2,322,839.56

Finding the Fourth Proportional to 4,256,454.20, 5,874,031.72 and 2,322,839.56

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Solution

The fourth proportional to 4,256,454.20, 5,874,031.72 and 2,322,839.56 is: 3,205,586.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,454.20 : 5,874,031.72 = 2,322,839.56 : x
  2. Step 2: Convert to fraction form
    4,256,454.20/5,874,031.72 = 2,322,839.56/x
  3. Step 3: Cross multiply
    4,256,454.20x = 5,874,031.72 × 2,322,839.56
  4. Step 4: Simplify right side
    4,256,454.20x = 13,644,433,255,910.84
  5. Step 5: Solve for x
    x = 13,644,433,255,910.84/4,256,454.20
  6. Step 6: Final answer
    x = 3,205,586.77

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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.