Home / 2,694,431.25-4,040,805.96-896,894.64

Finding the Fourth Proportional to 2,694,431.25, 4,040,805.96 and 896,894.64

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Solution

The fourth proportional to 2,694,431.25, 4,040,805.96 and 896,894.64 is: 1,345,062.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,431.25 : 4,040,805.96 = 896,894.64 : x
  2. Step 2: Convert to fraction form
    2,694,431.25/4,040,805.96 = 896,894.64/x
  3. Step 3: Cross multiply
    2,694,431.25x = 4,040,805.96 × 896,894.64
  4. Step 4: Simplify right side
    2,694,431.25x = 3,624,177,206,804.05
  5. Step 5: Solve for x
    x = 3,624,177,206,804.05/2,694,431.25
  6. Step 6: Final answer
    x = 1,345,062.04

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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.