Home / 2,302,524.20-3,177,086.94-1,476,320.28

Finding the Fourth Proportional to 2,302,524.20, 3,177,086.94 and 1,476,320.28

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Solution

The fourth proportional to 2,302,524.20, 3,177,086.94 and 1,476,320.28 is: 2,037,067.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,524.20 : 3,177,086.94 = 1,476,320.28 : x
  2. Step 2: Convert to fraction form
    2,302,524.20/3,177,086.94 = 1,476,320.28/x
  3. Step 3: Cross multiply
    2,302,524.20x = 3,177,086.94 × 1,476,320.28
  4. Step 4: Simplify right side
    2,302,524.20x = 4,690,397,880,845.14
  5. Step 5: Solve for x
    x = 4,690,397,880,845.14/2,302,524.20
  6. Step 6: Final answer
    x = 2,037,067.79

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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.