Home / 6,548,448.94-9,037,131.80-3,647,839.02

Finding the Fourth Proportional to 6,548,448.94, 9,037,131.80 and 3,647,839.02

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Solution

The fourth proportional to 6,548,448.94, 9,037,131.80 and 3,647,839.02 is: 5,034,169.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,448.94 : 9,037,131.80 = 3,647,839.02 : x
  2. Step 2: Convert to fraction form
    6,548,448.94/9,037,131.80 = 3,647,839.02/x
  3. Step 3: Cross multiply
    6,548,448.94x = 9,037,131.80 × 3,647,839.02
  4. Step 4: Simplify right side
    6,548,448.94x = 32,966,002,008,922.84
  5. Step 5: Solve for x
    x = 32,966,002,008,922.84/6,548,448.94
  6. Step 6: Final answer
    x = 5,034,169.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.