Home / 967,754.26-1,451,664.03-336,673.30

Finding the Fourth Proportional to 967,754.26, 1,451,664.03 and 336,673.30

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Solution

The fourth proportional to 967,754.26, 1,451,664.03 and 336,673.30 is: 505,021.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,754.26 : 1,451,664.03 = 336,673.30 : x
  2. Step 2: Convert to fraction form
    967,754.26/1,451,664.03 = 336,673.30/x
  3. Step 3: Cross multiply
    967,754.26x = 1,451,664.03 × 336,673.30
  4. Step 4: Simplify right side
    967,754.26x = 488,736,519,471.40
  5. Step 5: Solve for x
    x = 488,736,519,471.40/967,754.26
  6. Step 6: Final answer
    x = 505,021.31

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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.