Home / 336,243.85-504,267.35-276,932.41

Finding the Fourth Proportional to 336,243.85, 504,267.35 and 276,932.41

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Solution

The fourth proportional to 336,243.85, 504,267.35 and 276,932.41 is: 415,317.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,243.85 : 504,267.35 = 276,932.41 : x
  2. Step 2: Convert to fraction form
    336,243.85/504,267.35 = 276,932.41/x
  3. Step 3: Cross multiply
    336,243.85x = 504,267.35 × 276,932.41
  4. Step 4: Simplify right side
    336,243.85x = 139,647,969,874.48
  5. Step 5: Solve for x
    x = 139,647,969,874.48/336,243.85
  6. Step 6: Final answer
    x = 415,317.55

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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.