Home / 6,548,464.68-9,037,153.56-3,647,854.80

Finding the Fourth Proportional to 6,548,464.68, 9,037,153.56 and 3,647,854.80

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Solution

The fourth proportional to 6,548,464.68, 9,037,153.56 and 3,647,854.80 is: 5,034,191.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,464.68 : 9,037,153.56 = 3,647,854.80 : x
  2. Step 2: Convert to fraction form
    6,548,464.68/9,037,153.56 = 3,647,854.80/x
  3. Step 3: Cross multiply
    6,548,464.68x = 9,037,153.56 × 3,647,854.80
  4. Step 4: Simplify right side
    6,548,464.68x = 32,966,223,992,183.09
  5. Step 5: Solve for x
    x = 32,966,223,992,183.09/6,548,464.68
  6. Step 6: Final answer
    x = 5,034,191.31

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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.