Home / 264,380.65-396,089.83-236,037.13

Finding the Fourth Proportional to 264,380.65, 396,089.83 and 236,037.13

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Solution

The fourth proportional to 264,380.65, 396,089.83 and 236,037.13 is: 353,626.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,380.65 : 396,089.83 = 236,037.13 : x
  2. Step 2: Convert to fraction form
    264,380.65/396,089.83 = 236,037.13/x
  3. Step 3: Cross multiply
    264,380.65x = 396,089.83 × 236,037.13
  4. Step 4: Simplify right side
    264,380.65x = 93,491,906,695.39
  5. Step 5: Solve for x
    x = 93,491,906,695.39/264,380.65
  6. Step 6: Final answer
    x = 353,626.13

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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.