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Finding the Fourth Proportional to 537,176.44, 805,773.96 and 182,199.64

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Solution

The fourth proportional to 537,176.44, 805,773.96 and 182,199.64 is: 273,302.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,176.44 : 805,773.96 = 182,199.64 : x
  2. Step 2: Convert to fraction form
    537,176.44/805,773.96 = 182,199.64/x
  3. Step 3: Cross multiply
    537,176.44x = 805,773.96 × 182,199.64
  4. Step 4: Simplify right side
    537,176.44x = 146,811,725,433.37
  5. Step 5: Solve for x
    x = 146,811,725,433.37/537,176.44
  6. Step 6: Final answer
    x = 273,302.61

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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.