Home / 3,325,553.82-4,589,267.22-1,797,660.81

Finding the Fourth Proportional to 3,325,553.82, 4,589,267.22 and 1,797,660.81

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Solution

The fourth proportional to 3,325,553.82, 4,589,267.22 and 1,797,660.81 is: 2,480,773.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,553.82 : 4,589,267.22 = 1,797,660.81 : x
  2. Step 2: Convert to fraction form
    3,325,553.82/4,589,267.22 = 1,797,660.81/x
  3. Step 3: Cross multiply
    3,325,553.82x = 4,589,267.22 × 1,797,660.81
  4. Step 4: Simplify right side
    3,325,553.82x = 8,249,945,828,011.65
  5. Step 5: Solve for x
    x = 8,249,945,828,011.65/3,325,553.82
  6. Step 6: Final answer
    x = 2,480,773.51

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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.