Home / 336,623.01-504,498.24-136,711.16

Finding the Fourth Proportional to 336,623.01, 504,498.24 and 136,711.16

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Solution

The fourth proportional to 336,623.01, 504,498.24 and 136,711.16 is: 204,889.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,623.01 : 504,498.24 = 136,711.16 : x
  2. Step 2: Convert to fraction form
    336,623.01/504,498.24 = 136,711.16/x
  3. Step 3: Cross multiply
    336,623.01x = 504,498.24 × 136,711.16
  4. Step 4: Simplify right side
    336,623.01x = 68,970,539,608.36
  5. Step 5: Solve for x
    x = 68,970,539,608.36/336,623.01
  6. Step 6: Final answer
    x = 204,889.56

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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.