Home / 1,022,069.22-1,410,517.46-563,183.24

Finding the Fourth Proportional to 1,022,069.22, 1,410,517.46 and 563,183.24

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Solution

The fourth proportional to 1,022,069.22, 1,410,517.46 and 563,183.24 is: 777,226.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,069.22 : 1,410,517.46 = 563,183.24 : x
  2. Step 2: Convert to fraction form
    1,022,069.22/1,410,517.46 = 563,183.24/x
  3. Step 3: Cross multiply
    1,022,069.22x = 1,410,517.46 × 563,183.24
  4. Step 4: Simplify right side
    1,022,069.22x = 794,379,783,330.87
  5. Step 5: Solve for x
    x = 794,379,783,330.87/1,022,069.22
  6. Step 6: Final answer
    x = 777,226.99

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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.