Home / 967,732.02-1,451,630.79-336,651.30

Finding the Fourth Proportional to 967,732.02, 1,451,630.79 and 336,651.30

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Solution

The fourth proportional to 967,732.02, 1,451,630.79 and 336,651.30 is: 504,988.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,732.02 : 1,451,630.79 = 336,651.30 : x
  2. Step 2: Convert to fraction form
    967,732.02/1,451,630.79 = 336,651.30/x
  3. Step 3: Cross multiply
    967,732.02x = 1,451,630.79 × 336,651.30
  4. Step 4: Simplify right side
    967,732.02x = 488,693,392,573.53
  5. Step 5: Solve for x
    x = 488,693,392,573.53/967,732.02
  6. Step 6: Final answer
    x = 504,988.35

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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.