Home / 246,360.40-369,540.60-206,502.33

Finding the Fourth Proportional to 246,360.40, 369,540.60 and 206,502.33

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Solution

The fourth proportional to 246,360.40, 369,540.60 and 206,502.33 is: 309,753.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,360.40 : 369,540.60 = 206,502.33 : x
  2. Step 2: Convert to fraction form
    246,360.40/369,540.60 = 206,502.33/x
  3. Step 3: Cross multiply
    246,360.40x = 369,540.60 × 206,502.33
  4. Step 4: Simplify right side
    246,360.40x = 76,310,993,081.90
  5. Step 5: Solve for x
    x = 76,310,993,081.90/246,360.40
  6. Step 6: Final answer
    x = 309,753.49

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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.