Home / 4,162,252.40-6,236,380.20-3,448,415.60

Finding the Fourth Proportional to 4,162,252.40, 6,236,380.20 and 3,448,415.60

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Solution

The fourth proportional to 4,162,252.40, 6,236,380.20 and 3,448,415.60 is: 5,166,825.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,252.40 : 6,236,380.20 = 3,448,415.60 : x
  2. Step 2: Convert to fraction form
    4,162,252.40/6,236,380.20 = 3,448,415.60/x
  3. Step 3: Cross multiply
    4,162,252.40x = 6,236,380.20 × 3,448,415.60
  4. Step 4: Simplify right side
    4,162,252.40x = 21,505,630,769,211.12
  5. Step 5: Solve for x
    x = 21,505,630,769,211.12/4,162,252.40
  6. Step 6: Final answer
    x = 5,166,825.24

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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.