Home / 3,729,942.73-5,594,895.64-3,222,960.94

Finding the Fourth Proportional to 3,729,942.73, 5,594,895.64 and 3,222,960.94

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Solution

The fourth proportional to 3,729,942.73, 5,594,895.64 and 3,222,960.94 is: 4,834,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,942.73 : 5,594,895.64 = 3,222,960.94 : x
  2. Step 2: Convert to fraction form
    3,729,942.73/5,594,895.64 = 3,222,960.94/x
  3. Step 3: Cross multiply
    3,729,942.73x = 5,594,895.64 × 3,222,960.94
  4. Step 4: Simplify right side
    3,729,942.73x = 18,032,130,103,989.47
  5. Step 5: Solve for x
    x = 18,032,130,103,989.47/3,729,942.73
  6. Step 6: Final answer
    x = 4,834,425.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.