Home / 4,222,552.17-5,826,965.88-2,288,771.24

Finding the Fourth Proportional to 4,222,552.17, 5,826,965.88 and 2,288,771.24

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Solution

The fourth proportional to 4,222,552.17, 5,826,965.88 and 2,288,771.24 is: 3,158,419.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,552.17 : 5,826,965.88 = 2,288,771.24 : x
  2. Step 2: Convert to fraction form
    4,222,552.17/5,826,965.88 = 2,288,771.24/x
  3. Step 3: Cross multiply
    4,222,552.17x = 5,826,965.88 × 2,288,771.24
  4. Step 4: Simplify right side
    4,222,552.17x = 13,336,591,893,470.46
  5. Step 5: Solve for x
    x = 13,336,591,893,470.46/4,222,552.17
  6. Step 6: Final answer
    x = 3,158,419.68

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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.