Home / 2,305,324.77-3,458,153.25-885,380.85

Finding the Fourth Proportional to 2,305,324.77, 3,458,153.25 and 885,380.85

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Solution

The fourth proportional to 2,305,324.77, 3,458,153.25 and 885,380.85 is: 1,328,135.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,324.77 : 3,458,153.25 = 885,380.85 : x
  2. Step 2: Convert to fraction form
    2,305,324.77/3,458,153.25 = 885,380.85/x
  3. Step 3: Cross multiply
    2,305,324.77x = 3,458,153.25 × 885,380.85
  4. Step 4: Simplify right side
    2,305,324.77x = 3,061,782,663,915.26
  5. Step 5: Solve for x
    x = 3,061,782,663,915.26/2,305,324.77
  6. Step 6: Final answer
    x = 1,328,135.07

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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.