Home / 3,232,132.43-4,849,626.83-1,694,760.71

Finding the Fourth Proportional to 3,232,132.43, 4,849,626.83 and 1,694,760.71

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Solution

The fourth proportional to 3,232,132.43, 4,849,626.83 and 1,694,760.71 is: 2,542,889.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,132.43 : 4,849,626.83 = 1,694,760.71 : x
  2. Step 2: Convert to fraction form
    3,232,132.43/4,849,626.83 = 1,694,760.71/x
  3. Step 3: Cross multiply
    3,232,132.43x = 4,849,626.83 × 1,694,760.71
  4. Step 4: Simplify right side
    3,232,132.43x = 8,218,956,976,923.91
  5. Step 5: Solve for x
    x = 8,218,956,976,923.91/3,232,132.43
  6. Step 6: Final answer
    x = 2,542,889.92

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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.