Home / 3,882,033.49-5,357,604.84-2,333,796.38

Finding the Fourth Proportional to 3,882,033.49, 5,357,604.84 and 2,333,796.38

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Solution

The fourth proportional to 3,882,033.49, 5,357,604.84 and 2,333,796.38 is: 3,220,878.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,033.49 : 5,357,604.84 = 2,333,796.38 : x
  2. Step 2: Convert to fraction form
    3,882,033.49/5,357,604.84 = 2,333,796.38/x
  3. Step 3: Cross multiply
    3,882,033.49x = 5,357,604.84 × 2,333,796.38
  4. Step 4: Simplify right side
    3,882,033.49x = 12,503,558,781,062.48
  5. Step 5: Solve for x
    x = 12,503,558,781,062.48/3,882,033.49
  6. Step 6: Final answer
    x = 3,220,878.65

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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.