Home / 4,222,550.17-5,826,963.12-2,288,769.24

Finding the Fourth Proportional to 4,222,550.17, 5,826,963.12 and 2,288,769.24

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Solution

The fourth proportional to 4,222,550.17, 5,826,963.12 and 2,288,769.24 is: 3,158,416.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,550.17 : 5,826,963.12 = 2,288,769.24 : x
  2. Step 2: Convert to fraction form
    4,222,550.17/5,826,963.12 = 2,288,769.24/x
  3. Step 3: Cross multiply
    4,222,550.17x = 5,826,963.12 × 2,288,769.24
  4. Step 4: Simplify right side
    4,222,550.17x = 13,336,573,951,670.43
  5. Step 5: Solve for x
    x = 13,336,573,951,670.43/4,222,550.17
  6. Step 6: Final answer
    x = 3,158,416.93

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1.5x scale

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.