Home / 2,162,783.90-3,244,498.39-796,452.53

Finding the Fourth Proportional to 2,162,783.90, 3,244,498.39 and 796,452.53

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Solution

The fourth proportional to 2,162,783.90, 3,244,498.39 and 796,452.53 is: 1,194,797.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,783.90 : 3,244,498.39 = 796,452.53 : x
  2. Step 2: Convert to fraction form
    2,162,783.90/3,244,498.39 = 796,452.53/x
  3. Step 3: Cross multiply
    2,162,783.90x = 3,244,498.39 × 796,452.53
  4. Step 4: Simplify right side
    2,162,783.90x = 2,584,088,936,069.50
  5. Step 5: Solve for x
    x = 2,584,088,936,069.50/2,162,783.90
  6. Step 6: Final answer
    x = 1,194,797.56

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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.