Home / 1,505,867.00-2,257,951.61-494,717.47

Finding the Fourth Proportional to 1,505,867.00, 2,257,951.61 and 494,717.47

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Solution

The fourth proportional to 1,505,867.00, 2,257,951.61 and 494,717.47 is: 741,797.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,867.00 : 2,257,951.61 = 494,717.47 : x
  2. Step 2: Convert to fraction form
    1,505,867.00/2,257,951.61 = 494,717.47/x
  3. Step 3: Cross multiply
    1,505,867.00x = 2,257,951.61 × 494,717.47
  4. Step 4: Simplify right side
    1,505,867.00x = 1,117,048,116,174.52
  5. Step 5: Solve for x
    x = 1,117,048,116,174.52/1,505,867.00
  6. Step 6: Final answer
    x = 741,797.33

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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.