Home / 2,162,786.60-3,244,502.43-796,455.22

Finding the Fourth Proportional to 2,162,786.60, 3,244,502.43 and 796,455.22

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Solution

The fourth proportional to 2,162,786.60, 3,244,502.43 and 796,455.22 is: 1,194,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,786.60 : 3,244,502.43 = 796,455.22 : x
  2. Step 2: Convert to fraction form
    2,162,786.60/3,244,502.43 = 796,455.22/x
  3. Step 3: Cross multiply
    2,162,786.60x = 3,244,502.43 × 796,455.22
  4. Step 4: Simplify right side
    2,162,786.60x = 2,584,100,896,676.18
  5. Step 5: Solve for x
    x = 2,584,100,896,676.18/2,162,786.60
  6. Step 6: Final answer
    x = 1,194,801.60

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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.