Home / 1,082,618.64-1,494,016.92-599,217.36

Finding the Fourth Proportional to 1,082,618.64, 1,494,016.92 and 599,217.36

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Solution

The fourth proportional to 1,082,618.64, 1,494,016.92 and 599,217.36 is: 826,921.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,618.64 : 1,494,016.92 = 599,217.36 : x
  2. Step 2: Convert to fraction form
    1,082,618.64/1,494,016.92 = 599,217.36/x
  3. Step 3: Cross multiply
    1,082,618.64x = 1,494,016.92 × 599,217.36
  4. Step 4: Simplify right side
    1,082,618.64x = 895,240,874,597.73
  5. Step 5: Solve for x
    x = 895,240,874,597.73/1,082,618.64
  6. Step 6: Final answer
    x = 826,921.73

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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.