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Finding the Fourth Proportional to 594,231.97, 891,025.37 and 269,841.94

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Solution

The fourth proportional to 594,231.97, 891,025.37 and 269,841.94 is: 404,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,231.97 : 891,025.37 = 269,841.94 : x
  2. Step 2: Convert to fraction form
    594,231.97/891,025.37 = 269,841.94/x
  3. Step 3: Cross multiply
    594,231.97x = 891,025.37 × 269,841.94
  4. Step 4: Simplify right side
    594,231.97x = 240,436,014,430.02
  5. Step 5: Solve for x
    x = 240,436,014,430.02/594,231.97
  6. Step 6: Final answer
    x = 404,616.42

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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.