Home / 336,593.26-504,741.39-126,083.50

Finding the Fourth Proportional to 336,593.26, 504,741.39 and 126,083.50

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Solution

The fourth proportional to 336,593.26, 504,741.39 and 126,083.50 is: 189,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,593.26 : 504,741.39 = 126,083.50 : x
  2. Step 2: Convert to fraction form
    336,593.26/504,741.39 = 126,083.50/x
  3. Step 3: Cross multiply
    336,593.26x = 504,741.39 × 126,083.50
  4. Step 4: Simplify right side
    336,593.26x = 63,639,561,046.07
  5. Step 5: Solve for x
    x = 63,639,561,046.07/336,593.26
  6. Step 6: Final answer
    x = 189,069.62

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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.