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Finding the Fourth Proportional to 595,672.62, 822,025.17 and 323,736.18

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Solution

The fourth proportional to 595,672.62, 822,025.17 and 323,736.18 is: 446,754.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,672.62 : 822,025.17 = 323,736.18 : x
  2. Step 2: Convert to fraction form
    595,672.62/822,025.17 = 323,736.18/x
  3. Step 3: Cross multiply
    595,672.62x = 822,025.17 × 323,736.18
  4. Step 4: Simplify right side
    595,672.62x = 266,119,288,399.65
  5. Step 5: Solve for x
    x = 266,119,288,399.65/595,672.62
  6. Step 6: Final answer
    x = 446,754.27

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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.