Home / 1,814,917.39-2,722,785.81-600,491.14

Finding the Fourth Proportional to 1,814,917.39, 2,722,785.81 and 600,491.14

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Solution

The fourth proportional to 1,814,917.39, 2,722,785.81 and 600,491.14 is: 900,872.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,917.39 : 2,722,785.81 = 600,491.14 : x
  2. Step 2: Convert to fraction form
    1,814,917.39/2,722,785.81 = 600,491.14/x
  3. Step 3: Cross multiply
    1,814,917.39x = 2,722,785.81 × 600,491.14
  4. Step 4: Simplify right side
    1,814,917.39x = 1,635,008,755,022.72
  5. Step 5: Solve for x
    x = 1,635,008,755,022.72/1,814,917.39
  6. Step 6: Final answer
    x = 900,872.27

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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.