Home / 4,822,816.27-6,655,245.91-2,785,504.27

Finding the Fourth Proportional to 4,822,816.27, 6,655,245.91 and 2,785,504.27

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Solution

The fourth proportional to 4,822,816.27, 6,655,245.91 and 2,785,504.27 is: 3,843,856.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,816.27 : 6,655,245.91 = 2,785,504.27 : x
  2. Step 2: Convert to fraction form
    4,822,816.27/6,655,245.91 = 2,785,504.27/x
  3. Step 3: Cross multiply
    4,822,816.27x = 6,655,245.91 × 2,785,504.27
  4. Step 4: Simplify right side
    4,822,816.27x = 18,538,215,900,205.04
  5. Step 5: Solve for x
    x = 18,538,215,900,205.04/4,822,816.27
  6. Step 6: Final answer
    x = 3,843,856.96

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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.