Home / 1,727,549.88-2,383,723.58-1,002,231.33

Finding the Fourth Proportional to 1,727,549.88, 2,383,723.58 and 1,002,231.33

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Solution

The fourth proportional to 1,727,549.88, 2,383,723.58 and 1,002,231.33 is: 1,382,907.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,549.88 : 2,383,723.58 = 1,002,231.33 : x
  2. Step 2: Convert to fraction form
    1,727,549.88/2,383,723.58 = 1,002,231.33/x
  3. Step 3: Cross multiply
    1,727,549.88x = 2,383,723.58 × 1,002,231.33
  4. Step 4: Simplify right side
    1,727,549.88x = 2,389,042,453,935.76
  5. Step 5: Solve for x
    x = 2,389,042,453,935.76/1,727,549.88
  6. Step 6: Final answer
    x = 1,382,907.94

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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.