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Finding the Fourth Proportional to 532,877.22, 799,369.58 and 173,033.01

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Solution

The fourth proportional to 532,877.22, 799,369.58 and 173,033.01 is: 259,566.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,877.22 : 799,369.58 = 173,033.01 : x
  2. Step 2: Convert to fraction form
    532,877.22/799,369.58 = 173,033.01/x
  3. Step 3: Cross multiply
    532,877.22x = 799,369.58 × 173,033.01
  4. Step 4: Simplify right side
    532,877.22x = 138,317,324,962.42
  5. Step 5: Solve for x
    x = 138,317,324,962.42/532,877.22
  6. Step 6: Final answer
    x = 259,566.97

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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.