Home / 3,579,611.24-5,369,921.15-1,149,949.73

Finding the Fourth Proportional to 3,579,611.24, 5,369,921.15 and 1,149,949.73

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Solution

The fourth proportional to 3,579,611.24, 5,369,921.15 and 1,149,949.73 is: 1,725,086.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,611.24 : 5,369,921.15 = 1,149,949.73 : x
  2. Step 2: Convert to fraction form
    3,579,611.24/5,369,921.15 = 1,149,949.73/x
  3. Step 3: Cross multiply
    3,579,611.24x = 5,369,921.15 × 1,149,949.73
  4. Step 4: Simplify right side
    3,579,611.24x = 6,175,139,343,964.44
  5. Step 5: Solve for x
    x = 6,175,139,343,964.44/3,579,611.24
  6. Step 6: Final answer
    x = 1,725,086.59

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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.