Home / 3,093,891.65-4,269,224.18-1,717,293.38

Finding the Fourth Proportional to 3,093,891.65, 4,269,224.18 and 1,717,293.38

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Solution

The fourth proportional to 3,093,891.65, 4,269,224.18 and 1,717,293.38 is: 2,369,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,891.65 : 4,269,224.18 = 1,717,293.38 : x
  2. Step 2: Convert to fraction form
    3,093,891.65/4,269,224.18 = 1,717,293.38/x
  3. Step 3: Cross multiply
    3,093,891.65x = 4,269,224.18 × 1,717,293.38
  4. Step 4: Simplify right side
    3,093,891.65x = 7,331,510,422,049.93
  5. Step 5: Solve for x
    x = 7,331,510,422,049.93/3,093,891.65
  6. Step 6: Final answer
    x = 2,369,672.65

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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.