Home / 3,401,975.44-4,694,724.03-1,874,082.56

Finding the Fourth Proportional to 3,401,975.44, 4,694,724.03 and 1,874,082.56

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Solution

The fourth proportional to 3,401,975.44, 4,694,724.03 and 1,874,082.56 is: 2,586,232.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,975.44 : 4,694,724.03 = 1,874,082.56 : x
  2. Step 2: Convert to fraction form
    3,401,975.44/4,694,724.03 = 1,874,082.56/x
  3. Step 3: Cross multiply
    3,401,975.44x = 4,694,724.03 × 1,874,082.56
  4. Step 4: Simplify right side
    3,401,975.44x = 8,798,300,440,372.73
  5. Step 5: Solve for x
    x = 8,798,300,440,372.73/3,401,975.44
  6. Step 6: Final answer
    x = 2,586,232.79

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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.