Home / 2,396.10-3,306.62-1,333.99

Finding the Fourth Proportional to 2,396.10, 3,306.62 and 1,333.99

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Solution

The fourth proportional to 2,396.10, 3,306.62 and 1,333.99 is: 1,840.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396.10 : 3,306.62 = 1,333.99 : x
  2. Step 2: Convert to fraction form
    2,396.10/3,306.62 = 1,333.99/x
  3. Step 3: Cross multiply
    2,396.10x = 3,306.62 × 1,333.99
  4. Step 4: Simplify right side
    2,396.10x = 4,410,998.01
  5. Step 5: Solve for x
    x = 4,410,998.01/2,396.10
  6. Step 6: Final answer
    x = 1,840.91

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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.