Home / 2,481,839.24-3,425,311.04-1,515,526.97

Finding the Fourth Proportional to 2,481,839.24, 3,425,311.04 and 1,515,526.97

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Solution

The fourth proportional to 2,481,839.24, 3,425,311.04 and 1,515,526.97 is: 2,091,654.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,839.24 : 3,425,311.04 = 1,515,526.97 : x
  2. Step 2: Convert to fraction form
    2,481,839.24/3,425,311.04 = 1,515,526.97/x
  3. Step 3: Cross multiply
    2,481,839.24x = 3,425,311.04 × 1,515,526.97
  4. Step 4: Simplify right side
    2,481,839.24x = 5,191,151,237,054.56
  5. Step 5: Solve for x
    x = 5,191,151,237,054.56/2,481,839.24
  6. Step 6: Final answer
    x = 2,091,654.92

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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.