Home / 1,166,248.13-1,749,472.43-324,799.88

Finding the Fourth Proportional to 1,166,248.13, 1,749,472.43 and 324,799.88

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Solution

The fourth proportional to 1,166,248.13, 1,749,472.43 and 324,799.88 is: 487,227.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,248.13 : 1,749,472.43 = 324,799.88 : x
  2. Step 2: Convert to fraction form
    1,166,248.13/1,749,472.43 = 324,799.88/x
  3. Step 3: Cross multiply
    1,166,248.13x = 1,749,472.43 × 324,799.88
  4. Step 4: Simplify right side
    1,166,248.13x = 568,228,424,955.95
  5. Step 5: Solve for x
    x = 568,228,424,955.95/1,166,248.13
  6. Step 6: Final answer
    x = 487,227.73

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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.