Home / 3,866,317.44-5,335,937.28-2,339,266.56

Finding the Fourth Proportional to 3,866,317.44, 5,335,937.28 and 2,339,266.56

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Solution

The fourth proportional to 3,866,317.44, 5,335,937.28 and 2,339,266.56 is: 3,228,441.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,317.44 : 5,335,937.28 = 2,339,266.56 : x
  2. Step 2: Convert to fraction form
    3,866,317.44/5,335,937.28 = 2,339,266.56/x
  3. Step 3: Cross multiply
    3,866,317.44x = 5,335,937.28 × 2,339,266.56
  4. Step 4: Simplify right side
    3,866,317.44x = 12,482,179,645,361.36
  5. Step 5: Solve for x
    x = 12,482,179,645,361.36/3,866,317.44
  6. Step 6: Final answer
    x = 3,228,441.49

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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.