Home / 5,955,846.12-8,220,527.46-3,379,035.24

Finding the Fourth Proportional to 5,955,846.12, 8,220,527.46 and 3,379,035.24

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Solution

The fourth proportional to 5,955,846.12, 8,220,527.46 and 3,379,035.24 is: 4,663,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955,846.12 : 8,220,527.46 = 3,379,035.24 : x
  2. Step 2: Convert to fraction form
    5,955,846.12/8,220,527.46 = 3,379,035.24/x
  3. Step 3: Cross multiply
    5,955,846.12x = 8,220,527.46 × 3,379,035.24
  4. Step 4: Simplify right side
    5,955,846.12x = 27,777,451,978,727.69
  5. Step 5: Solve for x
    x = 27,777,451,978,727.69/5,955,846.12
  6. Step 6: Final answer
    x = 4,663,896.85

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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.