Home / 6,067,674.20-9,101,511.30-5,458,813.40

Finding the Fourth Proportional to 6,067,674.20, 9,101,511.30 and 5,458,813.40

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Solution

The fourth proportional to 6,067,674.20, 9,101,511.30 and 5,458,813.40 is: 8,188,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,674.20 : 9,101,511.30 = 5,458,813.40 : x
  2. Step 2: Convert to fraction form
    6,067,674.20/9,101,511.30 = 5,458,813.40/x
  3. Step 3: Cross multiply
    6,067,674.20x = 9,101,511.30 × 5,458,813.40
  4. Step 4: Simplify right side
    6,067,674.20x = 49,683,451,844,691.43
  5. Step 5: Solve for x
    x = 49,683,451,844,691.43/6,067,674.20
  6. Step 6: Final answer
    x = 8,188,220.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.