Home / 1,082,836.80-1,494,296.64-599,391.54

Finding the Fourth Proportional to 1,082,836.80, 1,494,296.64 and 599,391.54

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Solution

The fourth proportional to 1,082,836.80, 1,494,296.64 and 599,391.54 is: 827,150.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,836.80 : 1,494,296.64 = 599,391.54 : x
  2. Step 2: Convert to fraction form
    1,082,836.80/1,494,296.64 = 599,391.54/x
  3. Step 3: Cross multiply
    1,082,836.80x = 1,494,296.64 × 599,391.54
  4. Step 4: Simplify right side
    1,082,836.80x = 895,668,764,266.43
  5. Step 5: Solve for x
    x = 895,668,764,266.43/1,082,836.80
  6. Step 6: Final answer
    x = 827,150.28

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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.