Home / 4,082,213.28-5,632,855.92-2,450,274.96

Finding the Fourth Proportional to 4,082,213.28, 5,632,855.92 and 2,450,274.96

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Solution

The fourth proportional to 4,082,213.28, 5,632,855.92 and 2,450,274.96 is: 3,381,020.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,213.28 : 5,632,855.92 = 2,450,274.96 : x
  2. Step 2: Convert to fraction form
    4,082,213.28/5,632,855.92 = 2,450,274.96/x
  3. Step 3: Cross multiply
    4,082,213.28x = 5,632,855.92 × 2,450,274.96
  4. Step 4: Simplify right side
    4,082,213.28x = 13,802,045,814,063.76
  5. Step 5: Solve for x
    x = 13,802,045,814,063.76/4,082,213.28
  6. Step 6: Final answer
    x = 3,381,020.26

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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.