Home / 5,496,200.64-8,240,314.92-3,694,615.56

Finding the Fourth Proportional to 5,496,200.64, 8,240,314.92 and 3,694,615.56

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Solution

The fourth proportional to 5,496,200.64, 8,240,314.92 and 3,694,615.56 is: 5,539,243.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,200.64 : 8,240,314.92 = 3,694,615.56 : x
  2. Step 2: Convert to fraction form
    5,496,200.64/8,240,314.92 = 3,694,615.56/x
  3. Step 3: Cross multiply
    5,496,200.64x = 8,240,314.92 × 3,694,615.56
  4. Step 4: Simplify right side
    5,496,200.64x = 30,444,795,722,732.16
  5. Step 5: Solve for x
    x = 30,444,795,722,732.16/5,496,200.64
  6. Step 6: Final answer
    x = 5,539,243.87

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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.