Home / 2,682,422.84-3,701,769.76-1,458,754.65

Finding the Fourth Proportional to 2,682,422.84, 3,701,769.76 and 1,458,754.65

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Solution

The fourth proportional to 2,682,422.84, 3,701,769.76 and 1,458,754.65 is: 2,013,095.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,422.84 : 3,701,769.76 = 1,458,754.65 : x
  2. Step 2: Convert to fraction form
    2,682,422.84/3,701,769.76 = 1,458,754.65/x
  3. Step 3: Cross multiply
    2,682,422.84x = 3,701,769.76 × 1,458,754.65
  4. Step 4: Simplify right side
    2,682,422.84x = 5,399,973,850,629.38
  5. Step 5: Solve for x
    x = 5,399,973,850,629.38/2,682,422.84
  6. Step 6: Final answer
    x = 2,013,095.69

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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.