Home / 4,894,192.53-6,753,797.91-2,718,872.46

Finding the Fourth Proportional to 4,894,192.53, 6,753,797.91 and 2,718,872.46

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Solution

The fourth proportional to 4,894,192.53, 6,753,797.91 and 2,718,872.46 is: 3,751,939.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,192.53 : 6,753,797.91 = 2,718,872.46 : x
  2. Step 2: Convert to fraction form
    4,894,192.53/6,753,797.91 = 2,718,872.46/x
  3. Step 3: Cross multiply
    4,894,192.53x = 6,753,797.91 × 2,718,872.46
  4. Step 4: Simplify right side
    4,894,192.53x = 18,362,715,137,904.56
  5. Step 5: Solve for x
    x = 18,362,715,137,904.56/4,894,192.53
  6. Step 6: Final answer
    x = 3,751,939.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.