Home / 336,462.20-504,968.70-333,837.80

Finding the Fourth Proportional to 336,462.20, 504,968.70 and 333,837.80

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Solution

The fourth proportional to 336,462.20, 504,968.70 and 333,837.80 is: 501,029.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,462.20 : 504,968.70 = 333,837.80 : x
  2. Step 2: Convert to fraction form
    336,462.20/504,968.70 = 333,837.80/x
  3. Step 3: Cross multiply
    336,462.20x = 504,968.70 × 333,837.80
  4. Step 4: Simplify right side
    336,462.20x = 168,577,639,876.86
  5. Step 5: Solve for x
    x = 168,577,639,876.86/336,462.20
  6. Step 6: Final answer
    x = 501,029.95

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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.