Home / 1,741,933.24-2,611,882.90-675,729.43

Finding the Fourth Proportional to 1,741,933.24, 2,611,882.90 and 675,729.43

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Solution

The fourth proportional to 1,741,933.24, 2,611,882.90 and 675,729.43 is: 1,013,199.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,933.24 : 2,611,882.90 = 675,729.43 : x
  2. Step 2: Convert to fraction form
    1,741,933.24/2,611,882.90 = 675,729.43/x
  3. Step 3: Cross multiply
    1,741,933.24x = 2,611,882.90 × 675,729.43
  4. Step 4: Simplify right side
    1,741,933.24x = 1,764,926,135,024.72
  5. Step 5: Solve for x
    x = 1,764,926,135,024.72/1,741,933.24
  6. Step 6: Final answer
    x = 1,013,199.64

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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.