Home / 5,760,601.83-7,949,872.04-3,313,213.56

Finding the Fourth Proportional to 5,760,601.83, 7,949,872.04 and 3,313,213.56

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Solution

The fourth proportional to 5,760,601.83, 7,949,872.04 and 3,313,213.56 is: 4,572,373.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,601.83 : 7,949,872.04 = 3,313,213.56 : x
  2. Step 2: Convert to fraction form
    5,760,601.83/7,949,872.04 = 3,313,213.56/x
  3. Step 3: Cross multiply
    5,760,601.83x = 7,949,872.04 × 3,313,213.56
  4. Step 4: Simplify right side
    5,760,601.83x = 26,339,623,826,626.80
  5. Step 5: Solve for x
    x = 26,339,623,826,626.80/5,760,601.83
  6. Step 6: Final answer
    x = 4,572,373.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.