Home / 967,573.44-1,451,491.56-336,405.60

Finding the Fourth Proportional to 967,573.44, 1,451,491.56 and 336,405.60

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Solution

The fourth proportional to 967,573.44, 1,451,491.56 and 336,405.60 is: 504,654.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,573.44 : 1,451,491.56 = 336,405.60 : x
  2. Step 2: Convert to fraction form
    967,573.44/1,451,491.56 = 336,405.60/x
  3. Step 3: Cross multiply
    967,573.44x = 1,451,491.56 × 336,405.60
  4. Step 4: Simplify right side
    967,573.44x = 488,289,889,136.74
  5. Step 5: Solve for x
    x = 488,289,889,136.74/967,573.44
  6. Step 6: Final answer
    x = 504,654.09

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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.