Home / 5,691,960.18-7,855,091.21-3,244,526.75

Finding the Fourth Proportional to 5,691,960.18, 7,855,091.21 and 3,244,526.75

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Solution

The fourth proportional to 5,691,960.18, 7,855,091.21 and 3,244,526.75 is: 4,477,553.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,960.18 : 7,855,091.21 = 3,244,526.75 : x
  2. Step 2: Convert to fraction form
    5,691,960.18/7,855,091.21 = 3,244,526.75/x
  3. Step 3: Cross multiply
    5,691,960.18x = 7,855,091.21 × 3,244,526.75
  4. Step 4: Simplify right side
    5,691,960.18x = 25,486,053,582,283.91
  5. Step 5: Solve for x
    x = 25,486,053,582,283.91/5,691,960.18
  6. Step 6: Final answer
    x = 4,477,553.04

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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.