Home / 2,694,899.04-4,040,992.64-897,141.36

Finding the Fourth Proportional to 2,694,899.04, 4,040,992.64 and 897,141.36

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Solution

The fourth proportional to 2,694,899.04, 4,040,992.64 and 897,141.36 is: 1,345,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,899.04 : 4,040,992.64 = 897,141.36 : x
  2. Step 2: Convert to fraction form
    2,694,899.04/4,040,992.64 = 897,141.36/x
  3. Step 3: Cross multiply
    2,694,899.04x = 4,040,992.64 × 897,141.36
  4. Step 4: Simplify right side
    2,694,899.04x = 3,625,341,632,799.59
  5. Step 5: Solve for x
    x = 3,625,341,632,799.59/2,694,899.04
  6. Step 6: Final answer
    x = 1,345,260.65

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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.