Home / 3,763,863.30-5,646,011.31-1,067,977.56

Finding the Fourth Proportional to 3,763,863.30, 5,646,011.31 and 1,067,977.56

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Solution

The fourth proportional to 3,763,863.30, 5,646,011.31 and 1,067,977.56 is: 1,602,027.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,863.30 : 5,646,011.31 = 1,067,977.56 : x
  2. Step 2: Convert to fraction form
    3,763,863.30/5,646,011.31 = 1,067,977.56/x
  3. Step 3: Cross multiply
    3,763,863.30x = 5,646,011.31 × 1,067,977.56
  4. Step 4: Simplify right side
    3,763,863.30x = 6,029,813,382,586.20
  5. Step 5: Solve for x
    x = 6,029,813,382,586.20/3,763,863.30
  6. Step 6: Final answer
    x = 1,602,027.73

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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.