Home / 336,329.35-503,933.42-236,310.44

Finding the Fourth Proportional to 336,329.35, 503,933.42 and 236,310.44

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Solution

The fourth proportional to 336,329.35, 503,933.42 and 236,310.44 is: 354,071.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,329.35 : 503,933.42 = 236,310.44 : x
  2. Step 2: Convert to fraction form
    336,329.35/503,933.42 = 236,310.44/x
  3. Step 3: Cross multiply
    336,329.35x = 503,933.42 × 236,310.44
  4. Step 4: Simplify right side
    336,329.35x = 119,084,726,282.01
  5. Step 5: Solve for x
    x = 119,084,726,282.01/336,329.35
  6. Step 6: Final answer
    x = 354,071.77

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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.