Home / 4,139,910.84-5,713,076.18-2,304,329.64

Finding the Fourth Proportional to 4,139,910.84, 5,713,076.18 and 2,304,329.64

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Solution

The fourth proportional to 4,139,910.84, 5,713,076.18 and 2,304,329.64 is: 3,179,974.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,910.84 : 5,713,076.18 = 2,304,329.64 : x
  2. Step 2: Convert to fraction form
    4,139,910.84/5,713,076.18 = 2,304,329.64/x
  3. Step 3: Cross multiply
    4,139,910.84x = 5,713,076.18 × 2,304,329.64
  4. Step 4: Simplify right side
    4,139,910.84x = 13,164,810,777,151.97
  5. Step 5: Solve for x
    x = 13,164,810,777,151.97/4,139,910.84
  6. Step 6: Final answer
    x = 3,179,974.47

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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.