Home / 2,283,655.23-3,425,481.52-2,132,319.27

Finding the Fourth Proportional to 2,283,655.23, 3,425,481.52 and 2,132,319.27

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Solution

The fourth proportional to 2,283,655.23, 3,425,481.52 and 2,132,319.27 is: 3,198,477.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,655.23 : 3,425,481.52 = 2,132,319.27 : x
  2. Step 2: Convert to fraction form
    2,283,655.23/3,425,481.52 = 2,132,319.27/x
  3. Step 3: Cross multiply
    2,283,655.23x = 3,425,481.52 × 2,132,319.27
  4. Step 4: Simplify right side
    2,283,655.23x = 7,304,220,231,666.69
  5. Step 5: Solve for x
    x = 7,304,220,231,666.69/2,283,655.23
  6. Step 6: Final answer
    x = 3,198,477.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.