Home / 2,721,754.01-3,756,020.32-1,481,373.24

Finding the Fourth Proportional to 2,721,754.01, 3,756,020.32 and 1,481,373.24

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Solution

The fourth proportional to 2,721,754.01, 3,756,020.32 and 1,481,373.24 is: 2,044,294.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,754.01 : 3,756,020.32 = 1,481,373.24 : x
  2. Step 2: Convert to fraction form
    2,721,754.01/3,756,020.32 = 1,481,373.24/x
  3. Step 3: Cross multiply
    2,721,754.01x = 3,756,020.32 × 1,481,373.24
  4. Step 4: Simplify right side
    2,721,754.01x = 5,564,067,990,944.24
  5. Step 5: Solve for x
    x = 5,564,067,990,944.24/2,721,754.01
  6. Step 6: Final answer
    x = 2,044,294.95

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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.