Home / 2,025,383.88-3,039,571.08-960,429.52

Finding the Fourth Proportional to 2,025,383.88, 3,039,571.08 and 960,429.52

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Solution

The fourth proportional to 2,025,383.88, 3,039,571.08 and 960,429.52 is: 1,441,353.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,383.88 : 3,039,571.08 = 960,429.52 : x
  2. Step 2: Convert to fraction form
    2,025,383.88/3,039,571.08 = 960,429.52/x
  3. Step 3: Cross multiply
    2,025,383.88x = 3,039,571.08 × 960,429.52
  4. Step 4: Simplify right side
    2,025,383.88x = 2,919,293,793,370.28
  5. Step 5: Solve for x
    x = 2,919,293,793,370.28/2,025,383.88
  6. Step 6: Final answer
    x = 1,441,353.33

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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.