Home / 6,571,832.80-9,855,999.60-2,022,872.80

Finding the Fourth Proportional to 6,571,832.80, 9,855,999.60 and 2,022,872.80

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Solution

The fourth proportional to 6,571,832.80, 9,855,999.60 and 2,022,872.80 is: 3,033,770.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,832.80 : 9,855,999.60 = 2,022,872.80 : x
  2. Step 2: Convert to fraction form
    6,571,832.80/9,855,999.60 = 2,022,872.80/x
  3. Step 3: Cross multiply
    6,571,832.80x = 9,855,999.60 × 2,022,872.80
  4. Step 4: Simplify right side
    6,571,832.80x = 19,937,433,507,650.88
  5. Step 5: Solve for x
    x = 19,937,433,507,650.88/6,571,832.80
  6. Step 6: Final answer
    x = 3,033,770.66

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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.