Home / 6,825,348.36-9,418,923-3,769,497

Finding the Fourth Proportional to 6,825,348.36, 9,418,923 and 3,769,497

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Solution

The fourth proportional to 6,825,348.36, 9,418,923 and 3,769,497 is: 5,201,873.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,348.36 : 9,418,923 = 3,769,497 : x
  2. Step 2: Convert to fraction form
    6,825,348.36/9,418,923 = 3,769,497/x
  3. Step 3: Cross multiply
    6,825,348.36x = 9,418,923 × 3,769,497
  4. Step 4: Simplify right side
    6,825,348.36x = 35,504,601,991,731
  5. Step 5: Solve for x
    x = 35,504,601,991,731/6,825,348.36
  6. Step 6: Final answer
    x = 5,201,873.97

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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.