Home / 1,074,198.33-1,611,341.24-443,052

Finding the Fourth Proportional to 1,074,198.33, 1,611,341.24 and 443,052

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Solution

The fourth proportional to 1,074,198.33, 1,611,341.24 and 443,052 is: 664,596.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,198.33 : 1,611,341.24 = 443,052 : x
  2. Step 2: Convert to fraction form
    1,074,198.33/1,611,341.24 = 443,052/x
  3. Step 3: Cross multiply
    1,074,198.33x = 1,611,341.24 × 443,052
  4. Step 4: Simplify right side
    1,074,198.33x = 713,907,956,849.22
  5. Step 5: Solve for x
    x = 713,907,956,849.22/1,074,198.33
  6. Step 6: Final answer
    x = 664,596.04

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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.