Home / 1,082,896.29-1,624,016.25-451,662.48

Finding the Fourth Proportional to 1,082,896.29, 1,624,016.25 and 451,662.48

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Solution

The fourth proportional to 1,082,896.29, 1,624,016.25 and 451,662.48 is: 677,356.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,896.29 : 1,624,016.25 = 451,662.48 : x
  2. Step 2: Convert to fraction form
    1,082,896.29/1,624,016.25 = 451,662.48/x
  3. Step 3: Cross multiply
    1,082,896.29x = 1,624,016.25 × 451,662.48
  4. Step 4: Simplify right side
    1,082,896.29x = 733,507,207,035.30
  5. Step 5: Solve for x
    x = 733,507,207,035.30/1,082,896.29
  6. Step 6: Final answer
    x = 677,356.84

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1.5x scale

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.