Home / 6,273,991.20-9,410,986.80-5,589,022.80

Finding the Fourth Proportional to 6,273,991.20, 9,410,986.80 and 5,589,022.80

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Solution

The fourth proportional to 6,273,991.20, 9,410,986.80 and 5,589,022.80 is: 8,383,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,991.20 : 9,410,986.80 = 5,589,022.80 : x
  2. Step 2: Convert to fraction form
    6,273,991.20/9,410,986.80 = 5,589,022.80/x
  3. Step 3: Cross multiply
    6,273,991.20x = 9,410,986.80 × 5,589,022.80
  4. Step 4: Simplify right side
    6,273,991.20x = 52,598,219,795,699.04
  5. Step 5: Solve for x
    x = 52,598,219,795,699.04/6,273,991.20
  6. Step 6: Final answer
    x = 8,383,534.20

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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.