Home / 2,813,614.83-4,219,560.41-1,016,276.67

Finding the Fourth Proportional to 2,813,614.83, 4,219,560.41 and 1,016,276.67

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Solution

The fourth proportional to 2,813,614.83, 4,219,560.41 and 1,016,276.67 is: 1,524,103.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,614.83 : 4,219,560.41 = 1,016,276.67 : x
  2. Step 2: Convert to fraction form
    2,813,614.83/4,219,560.41 = 1,016,276.67/x
  3. Step 3: Cross multiply
    2,813,614.83x = 4,219,560.41 × 1,016,276.67
  4. Step 4: Simplify right side
    2,813,614.83x = 4,288,240,797,257.25
  5. Step 5: Solve for x
    x = 4,288,240,797,257.25/2,813,614.83
  6. Step 6: Final answer
    x = 1,524,103.71

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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.