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Finding the Fourth Proportional to 574,771.46, 793,184.06 and 333,194.06

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Solution

The fourth proportional to 574,771.46, 793,184.06 and 333,194.06 is: 459,807.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,771.46 : 793,184.06 = 333,194.06 : x
  2. Step 2: Convert to fraction form
    574,771.46/793,184.06 = 333,194.06/x
  3. Step 3: Cross multiply
    574,771.46x = 793,184.06 × 333,194.06
  4. Step 4: Simplify right side
    574,771.46x = 264,284,217,278.68
  5. Step 5: Solve for x
    x = 264,284,217,278.68/574,771.46
  6. Step 6: Final answer
    x = 459,807.48

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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.