Home / 2,679,517.94-4,014,596.70-2,233,107.50

Finding the Fourth Proportional to 2,679,517.94, 4,014,596.70 and 2,233,107.50

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Solution

The fourth proportional to 2,679,517.94, 4,014,596.70 and 2,233,107.50 is: 3,345,760.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,517.94 : 4,014,596.70 = 2,233,107.50 : x
  2. Step 2: Convert to fraction form
    2,679,517.94/4,014,596.70 = 2,233,107.50/x
  3. Step 3: Cross multiply
    2,679,517.94x = 4,014,596.70 × 2,233,107.50
  4. Step 4: Simplify right side
    2,679,517.94x = 8,965,026,000,245.25
  5. Step 5: Solve for x
    x = 8,965,026,000,245.25/2,679,517.94
  6. Step 6: Final answer
    x = 3,345,760.77

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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.