Home / 6,163,504.32-9,246,517.42-2,119,466.92

Finding the Fourth Proportional to 6,163,504.32, 9,246,517.42 and 2,119,466.92

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Solution

The fourth proportional to 6,163,504.32, 9,246,517.42 and 2,119,466.92 is: 3,179,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,504.32 : 9,246,517.42 = 2,119,466.92 : x
  2. Step 2: Convert to fraction form
    6,163,504.32/9,246,517.42 = 2,119,466.92/x
  3. Step 3: Cross multiply
    6,163,504.32x = 9,246,517.42 × 2,119,466.92
  4. Step 4: Simplify right side
    6,163,504.32x = 19,597,687,796,893.75
  5. Step 5: Solve for x
    x = 19,597,687,796,893.75/6,163,504.32
  6. Step 6: Final answer
    x = 3,179,633.98

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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.