Home / 4,013,504.88-5,538,640.56-2,294,661.39

Finding the Fourth Proportional to 4,013,504.88, 5,538,640.56 and 2,294,661.39

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Solution

The fourth proportional to 4,013,504.88, 5,538,640.56 and 2,294,661.39 is: 3,166,634.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,504.88 : 5,538,640.56 = 2,294,661.39 : x
  2. Step 2: Convert to fraction form
    4,013,504.88/5,538,640.56 = 2,294,661.39/x
  3. Step 3: Cross multiply
    4,013,504.88x = 5,538,640.56 × 2,294,661.39
  4. Step 4: Simplify right side
    4,013,504.88x = 12,709,304,646,119.98
  5. Step 5: Solve for x
    x = 12,709,304,646,119.98/4,013,504.88
  6. Step 6: Final answer
    x = 3,166,634.91

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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.