Home / 1,367,708.73-1,887,698.82-901,744.44

Finding the Fourth Proportional to 1,367,708.73, 1,887,698.82 and 901,744.44

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Solution

The fourth proportional to 1,367,708.73, 1,887,698.82 and 901,744.44 is: 1,244,579.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,708.73 : 1,887,698.82 = 901,744.44 : x
  2. Step 2: Convert to fraction form
    1,367,708.73/1,887,698.82 = 901,744.44/x
  3. Step 3: Cross multiply
    1,367,708.73x = 1,887,698.82 × 901,744.44
  4. Step 4: Simplify right side
    1,367,708.73x = 1,702,221,915,329.56
  5. Step 5: Solve for x
    x = 1,702,221,915,329.56/1,367,708.73
  6. Step 6: Final answer
    x = 1,244,579.26

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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.