Home / 967,360.96-1,451,044.80-336,280

Finding the Fourth Proportional to 967,360.96, 1,451,044.80 and 336,280

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Solution

The fourth proportional to 967,360.96, 1,451,044.80 and 336,280 is: 504,421.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,360.96 : 1,451,044.80 = 336,280 : x
  2. Step 2: Convert to fraction form
    967,360.96/1,451,044.80 = 336,280/x
  3. Step 3: Cross multiply
    967,360.96x = 1,451,044.80 × 336,280
  4. Step 4: Simplify right side
    967,360.96x = 487,957,345,344
  5. Step 5: Solve for x
    x = 487,957,345,344/967,360.96
  6. Step 6: Final answer
    x = 504,421.17

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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.