Home / 2,467,163.82-3,404,707.38-1,364,576.70

Finding the Fourth Proportional to 2,467,163.82, 3,404,707.38 and 1,364,576.70

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Solution

The fourth proportional to 2,467,163.82, 3,404,707.38 and 1,364,576.70 is: 1,883,127.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,163.82 : 3,404,707.38 = 1,364,576.70 : x
  2. Step 2: Convert to fraction form
    2,467,163.82/3,404,707.38 = 1,364,576.70/x
  3. Step 3: Cross multiply
    2,467,163.82x = 3,404,707.38 × 1,364,576.70
  4. Step 4: Simplify right side
    2,467,163.82x = 4,645,984,361,066.05
  5. Step 5: Solve for x
    x = 4,645,984,361,066.05/2,467,163.82
  6. Step 6: Final answer
    x = 1,883,127.63

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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.