Home / 2,956,924.44-4,439,471.09-2,043,857.61

Finding the Fourth Proportional to 2,956,924.44, 4,439,471.09 and 2,043,857.61

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Solution

The fourth proportional to 2,956,924.44, 4,439,471.09 and 2,043,857.61 is: 3,068,609.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,924.44 : 4,439,471.09 = 2,043,857.61 : x
  2. Step 2: Convert to fraction form
    2,956,924.44/4,439,471.09 = 2,043,857.61/x
  3. Step 3: Cross multiply
    2,956,924.44x = 4,439,471.09 × 2,043,857.61
  4. Step 4: Simplify right side
    2,956,924.44x = 9,073,646,761,452.21
  5. Step 5: Solve for x
    x = 9,073,646,761,452.21/2,956,924.44
  6. Step 6: Final answer
    x = 3,068,609.61

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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.