Home / 1,297,734.45-1,946,601.24-944,993.22

Finding the Fourth Proportional to 1,297,734.45, 1,946,601.24 and 944,993.22

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Solution

The fourth proportional to 1,297,734.45, 1,946,601.24 and 944,993.22 is: 1,417,489.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,297,734.45 : 1,946,601.24 = 944,993.22 : x
  2. Step 2: Convert to fraction form
    1,297,734.45/1,946,601.24 = 944,993.22/x
  3. Step 3: Cross multiply
    1,297,734.45x = 1,946,601.24 × 944,993.22
  4. Step 4: Simplify right side
    1,297,734.45x = 1,839,524,973,843.59
  5. Step 5: Solve for x
    x = 1,839,524,973,843.59/1,297,734.45
  6. Step 6: Final answer
    x = 1,417,489.51

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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.