Home / 3,067,836.80-4,241,267.53-2,302,561.76

Finding the Fourth Proportional to 3,067,836.80, 4,241,267.53 and 2,302,561.76

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Solution

The fourth proportional to 3,067,836.80, 4,241,267.53 and 2,302,561.76 is: 3,183,278.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,836.80 : 4,241,267.53 = 2,302,561.76 : x
  2. Step 2: Convert to fraction form
    3,067,836.80/4,241,267.53 = 2,302,561.76/x
  3. Step 3: Cross multiply
    3,067,836.80x = 4,241,267.53 × 2,302,561.76
  4. Step 4: Simplify right side
    3,067,836.80x = 9,765,780,401,544.91
  5. Step 5: Solve for x
    x = 9,765,780,401,544.91/3,067,836.80
  6. Step 6: Final answer
    x = 3,183,278.99

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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.