Home / 2,336,174.52-3,223,920.80-1,263,086.52

Finding the Fourth Proportional to 2,336,174.52, 3,223,920.80 and 1,263,086.52

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Solution

The fourth proportional to 2,336,174.52, 3,223,920.80 and 1,263,086.52 is: 1,743,059.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,174.52 : 3,223,920.80 = 1,263,086.52 : x
  2. Step 2: Convert to fraction form
    2,336,174.52/3,223,920.80 = 1,263,086.52/x
  3. Step 3: Cross multiply
    2,336,174.52x = 3,223,920.80 × 1,263,086.52
  4. Step 4: Simplify right side
    2,336,174.52x = 4,072,090,904,027.62
  5. Step 5: Solve for x
    x = 4,072,090,904,027.62/2,336,174.52
  6. Step 6: Final answer
    x = 1,743,059.38

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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.