Home / 4,016,785.84-5,543,158-2,205,949.84

Finding the Fourth Proportional to 4,016,785.84, 5,543,158 and 2,205,949.84

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Solution

The fourth proportional to 4,016,785.84, 5,543,158 and 2,205,949.84 is: 3,044,207.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,785.84 : 5,543,158 = 2,205,949.84 : x
  2. Step 2: Convert to fraction form
    4,016,785.84/5,543,158 = 2,205,949.84/x
  3. Step 3: Cross multiply
    4,016,785.84x = 5,543,158 × 2,205,949.84
  4. Step 4: Simplify right side
    4,016,785.84x = 12,227,928,503,194.72
  5. Step 5: Solve for x
    x = 12,227,928,503,194.72/4,016,785.84
  6. Step 6: Final answer
    x = 3,044,207.23

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1.5x scale

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.