Home / 3,584,309.92-4,946,289.78-1,952,736.82

Finding the Fourth Proportional to 3,584,309.92, 4,946,289.78 and 1,952,736.82

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Solution

The fourth proportional to 3,584,309.92, 4,946,289.78 and 1,952,736.82 is: 2,694,745.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,309.92 : 4,946,289.78 = 1,952,736.82 : x
  2. Step 2: Convert to fraction form
    3,584,309.92/4,946,289.78 = 1,952,736.82/x
  3. Step 3: Cross multiply
    3,584,309.92x = 4,946,289.78 × 1,952,736.82
  4. Step 4: Simplify right side
    3,584,309.92x = 9,658,802,175,795.70
  5. Step 5: Solve for x
    x = 9,658,802,175,795.70/3,584,309.92
  6. Step 6: Final answer
    x = 2,694,745.26

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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.