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Finding the Fourth Proportional to 333,753.08, 460,569.76 and 195,929.80

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Solution

The fourth proportional to 333,753.08, 460,569.76 and 195,929.80 is: 270,377.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,753.08 : 460,569.76 = 195,929.80 : x
  2. Step 2: Convert to fraction form
    333,753.08/460,569.76 = 195,929.80/x
  3. Step 3: Cross multiply
    333,753.08x = 460,569.76 × 195,929.80
  4. Step 4: Simplify right side
    333,753.08x = 90,239,340,962.85
  5. Step 5: Solve for x
    x = 90,239,340,962.85/333,753.08
  6. Step 6: Final answer
    x = 270,377.55

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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.