Home / 1,952,689.56-2,694,812.94-1,093,198.56

Finding the Fourth Proportional to 1,952,689.56, 2,694,812.94 and 1,093,198.56

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Solution

The fourth proportional to 1,952,689.56, 2,694,812.94 and 1,093,198.56 is: 1,508,670.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,689.56 : 2,694,812.94 = 1,093,198.56 : x
  2. Step 2: Convert to fraction form
    1,952,689.56/2,694,812.94 = 1,093,198.56/x
  3. Step 3: Cross multiply
    1,952,689.56x = 2,694,812.94 × 1,093,198.56
  4. Step 4: Simplify right side
    1,952,689.56x = 2,945,965,625,477.37
  5. Step 5: Solve for x
    x = 2,945,965,625,477.37/1,952,689.56
  6. Step 6: Final answer
    x = 1,508,670.75

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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.