Home / 1,002,344.03-1,381,896.59-796,296.09

Finding the Fourth Proportional to 1,002,344.03, 1,381,896.59 and 796,296.09

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Solution

The fourth proportional to 1,002,344.03, 1,381,896.59 and 796,296.09 is: 1,097,825.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,344.03 : 1,381,896.59 = 796,296.09 : x
  2. Step 2: Convert to fraction form
    1,002,344.03/1,381,896.59 = 796,296.09/x
  3. Step 3: Cross multiply
    1,002,344.03x = 1,381,896.59 × 796,296.09
  4. Step 4: Simplify right side
    1,002,344.03x = 1,100,398,847,419.85
  5. Step 5: Solve for x
    x = 1,100,398,847,419.85/1,002,344.03
  6. Step 6: Final answer
    x = 1,097,825.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.