Home / 9,067,205.80-13,600,808.70-2,677,447.90

Finding the Fourth Proportional to 9,067,205.80, 13,600,808.70 and 2,677,447.90

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Solution

The fourth proportional to 9,067,205.80, 13,600,808.70 and 2,677,447.90 is: 4,016,171.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,205.80 : 13,600,808.70 = 2,677,447.90 : x
  2. Step 2: Convert to fraction form
    9,067,205.80/13,600,808.70 = 2,677,447.90/x
  3. Step 3: Cross multiply
    9,067,205.80x = 13,600,808.70 × 2,677,447.90
  4. Step 4: Simplify right side
    9,067,205.80x = 36,415,456,692,116.73
  5. Step 5: Solve for x
    x = 36,415,456,692,116.73/9,067,205.80
  6. Step 6: Final answer
    x = 4,016,171.85

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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.