Home / 3,586,922.20-5,380,383.30-3,446,954.20

Finding the Fourth Proportional to 3,586,922.20, 5,380,383.30 and 3,446,954.20

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Solution

The fourth proportional to 3,586,922.20, 5,380,383.30 and 3,446,954.20 is: 5,170,431.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,922.20 : 5,380,383.30 = 3,446,954.20 : x
  2. Step 2: Convert to fraction form
    3,586,922.20/5,380,383.30 = 3,446,954.20/x
  3. Step 3: Cross multiply
    3,586,922.20x = 5,380,383.30 × 3,446,954.20
  4. Step 4: Simplify right side
    3,586,922.20x = 18,545,934,813,544.86
  5. Step 5: Solve for x
    x = 18,545,934,813,544.86/3,586,922.20
  6. Step 6: Final answer
    x = 5,170,431.30

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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.