Home / 2,706,277.96-4,055,098.82-1,983,268.83

Finding the Fourth Proportional to 2,706,277.96, 4,055,098.82 and 1,983,268.83

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Solution

The fourth proportional to 2,706,277.96, 4,055,098.82 and 1,983,268.83 is: 2,971,738.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,277.96 : 4,055,098.82 = 1,983,268.83 : x
  2. Step 2: Convert to fraction form
    2,706,277.96/4,055,098.82 = 1,983,268.83/x
  3. Step 3: Cross multiply
    2,706,277.96x = 4,055,098.82 × 1,983,268.83
  4. Step 4: Simplify right side
    2,706,277.96x = 8,042,351,082,359.44
  5. Step 5: Solve for x
    x = 8,042,351,082,359.44/2,706,277.96
  6. Step 6: Final answer
    x = 2,971,738.75

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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.