Home / 3,046,338.73-4,205,858.97-1,960,497.33

Finding the Fourth Proportional to 3,046,338.73, 4,205,858.97 and 1,960,497.33

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Solution

The fourth proportional to 3,046,338.73, 4,205,858.97 and 1,960,497.33 is: 2,706,716.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,338.73 : 4,205,858.97 = 1,960,497.33 : x
  2. Step 2: Convert to fraction form
    3,046,338.73/4,205,858.97 = 1,960,497.33/x
  3. Step 3: Cross multiply
    3,046,338.73x = 4,205,858.97 × 1,960,497.33
  4. Step 4: Simplify right side
    3,046,338.73x = 8,245,575,261,593.65
  5. Step 5: Solve for x
    x = 8,245,575,261,593.65/3,046,338.73
  6. Step 6: Final answer
    x = 2,706,716.48

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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.