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Finding the Fourth Proportional to 337,324.59, 465,561.54 and 194,056.65

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Solution

The fourth proportional to 337,324.59, 465,561.54 and 194,056.65 is: 267,829.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,324.59 : 465,561.54 = 194,056.65 : x
  2. Step 2: Convert to fraction form
    337,324.59/465,561.54 = 194,056.65/x
  3. Step 3: Cross multiply
    337,324.59x = 465,561.54 × 194,056.65
  4. Step 4: Simplify right side
    337,324.59x = 90,345,312,821.24
  5. Step 5: Solve for x
    x = 90,345,312,821.24/337,324.59
  6. Step 6: Final answer
    x = 267,829.02

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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.