Home / 1,741,931.05-2,611,879.62-675,727.24

Finding the Fourth Proportional to 1,741,931.05, 2,611,879.62 and 675,727.24

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Solution

The fourth proportional to 1,741,931.05, 2,611,879.62 and 675,727.24 is: 1,013,196.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,931.05 : 2,611,879.62 = 675,727.24 : x
  2. Step 2: Convert to fraction form
    1,741,931.05/2,611,879.62 = 675,727.24/x
  3. Step 3: Cross multiply
    1,741,931.05x = 2,611,879.62 × 675,727.24
  4. Step 4: Simplify right side
    1,741,931.05x = 1,764,918,206,834.85
  5. Step 5: Solve for x
    x = 1,764,918,206,834.85/1,741,931.05
  6. Step 6: Final answer
    x = 1,013,196.36

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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.