Home / 2,025,383.90-3,039,571.10-960,429.50

Finding the Fourth Proportional to 2,025,383.90, 3,039,571.10 and 960,429.50

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Solution

The fourth proportional to 2,025,383.90, 3,039,571.10 and 960,429.50 is: 1,441,353.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,383.90 : 3,039,571.10 = 960,429.50 : x
  2. Step 2: Convert to fraction form
    2,025,383.90/3,039,571.10 = 960,429.50/x
  3. Step 3: Cross multiply
    2,025,383.90x = 3,039,571.10 × 960,429.50
  4. Step 4: Simplify right side
    2,025,383.90x = 2,919,293,751,787.45
  5. Step 5: Solve for x
    x = 2,919,293,751,787.45/2,025,383.90
  6. Step 6: Final answer
    x = 1,441,353.29

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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.