Home / 1,082,816.31-1,494,268.41-599,371.11

Finding the Fourth Proportional to 1,082,816.31, 1,494,268.41 and 599,371.11

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Solution

The fourth proportional to 1,082,816.31, 1,494,268.41 and 599,371.11 is: 827,122.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,816.31 : 1,494,268.41 = 599,371.11 : x
  2. Step 2: Convert to fraction form
    1,082,816.31/1,494,268.41 = 599,371.11/x
  3. Step 3: Cross multiply
    1,082,816.31x = 1,494,268.41 × 599,371.11
  4. Step 4: Simplify right side
    1,082,816.31x = 895,621,315,539.64
  5. Step 5: Solve for x
    x = 895,621,315,539.64/1,082,816.31
  6. Step 6: Final answer
    x = 827,122.11

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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.