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Finding the Fourth Proportional to 594,513.50, 891,863.24 and 195,063.44

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Solution

The fourth proportional to 594,513.50, 891,863.24 and 195,063.44 is: 292,625.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,513.50 : 891,863.24 = 195,063.44 : x
  2. Step 2: Convert to fraction form
    594,513.50/891,863.24 = 195,063.44/x
  3. Step 3: Cross multiply
    594,513.50x = 891,863.24 × 195,063.44
  4. Step 4: Simplify right side
    594,513.50x = 173,969,906,169.31
  5. Step 5: Solve for x
    x = 173,969,906,169.31/594,513.50
  6. Step 6: Final answer
    x = 292,625.66

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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.