Home / 2,795,432.52-4,192,456.23-1,197,814.44

Finding the Fourth Proportional to 2,795,432.52, 4,192,456.23 and 1,197,814.44

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Solution

The fourth proportional to 2,795,432.52, 4,192,456.23 and 1,197,814.44 is: 1,796,424.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,432.52 : 4,192,456.23 = 1,197,814.44 : x
  2. Step 2: Convert to fraction form
    2,795,432.52/4,192,456.23 = 1,197,814.44/x
  3. Step 3: Cross multiply
    2,795,432.52x = 4,192,456.23 × 1,197,814.44
  4. Step 4: Simplify right side
    2,795,432.52x = 5,021,784,611,361.96
  5. Step 5: Solve for x
    x = 5,021,784,611,361.96/2,795,432.52
  6. Step 6: Final answer
    x = 1,796,424.91

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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.