Home / 2,263,170.32-3,396,376.92-823,850.72

Finding the Fourth Proportional to 2,263,170.32, 3,396,376.92 and 823,850.72

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Solution

The fourth proportional to 2,263,170.32, 3,396,376.92 and 823,850.72 is: 1,236,366.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,170.32 : 3,396,376.92 = 823,850.72 : x
  2. Step 2: Convert to fraction form
    2,263,170.32/3,396,376.92 = 823,850.72/x
  3. Step 3: Cross multiply
    2,263,170.32x = 3,396,376.92 × 823,850.72
  4. Step 4: Simplify right side
    2,263,170.32x = 2,798,107,570,933.38
  5. Step 5: Solve for x
    x = 2,798,107,570,933.38/2,263,170.32
  6. Step 6: Final answer
    x = 1,236,366.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.