Home / 792,896.25-1,095,105.06-522,174.24

Finding the Fourth Proportional to 792,896.25, 1,095,105.06 and 522,174.24

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Solution

The fourth proportional to 792,896.25, 1,095,105.06 and 522,174.24 is: 721,198.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,896.25 : 1,095,105.06 = 522,174.24 : x
  2. Step 2: Convert to fraction form
    792,896.25/1,095,105.06 = 522,174.24/x
  3. Step 3: Cross multiply
    792,896.25x = 1,095,105.06 × 522,174.24
  4. Step 4: Simplify right side
    792,896.25x = 571,835,652,425.65
  5. Step 5: Solve for x
    x = 571,835,652,425.65/792,896.25
  6. Step 6: Final answer
    x = 721,198.58

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.