Home / 7,252,023.97-10,004,839.87-4,111,626.27

Finding the Fourth Proportional to 7,252,023.97, 10,004,839.87 and 4,111,626.27

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Solution

The fourth proportional to 7,252,023.97, 10,004,839.87 and 4,111,626.27 is: 5,672,369.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,252,023.97 : 10,004,839.87 = 4,111,626.27 : x
  2. Step 2: Convert to fraction form
    7,252,023.97/10,004,839.87 = 4,111,626.27/x
  3. Step 3: Cross multiply
    7,252,023.97x = 10,004,839.87 × 4,111,626.27
  4. Step 4: Simplify right side
    7,252,023.97x = 41,136,162,436,635.38
  5. Step 5: Solve for x
    x = 41,136,162,436,635.38/7,252,023.97
  6. Step 6: Final answer
    x = 5,672,369.89

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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.