Home / 2,687,092.26-3,707,913.15-1,654,436.22

Finding the Fourth Proportional to 2,687,092.26, 3,707,913.15 and 1,654,436.22

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Solution

The fourth proportional to 2,687,092.26, 3,707,913.15 and 1,654,436.22 is: 2,282,953.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,687,092.26 : 3,707,913.15 = 1,654,436.22 : x
  2. Step 2: Convert to fraction form
    2,687,092.26/3,707,913.15 = 1,654,436.22/x
  3. Step 3: Cross multiply
    2,687,092.26x = 3,707,913.15 × 1,654,436.22
  4. Step 4: Simplify right side
    2,687,092.26x = 6,134,505,815,974.29
  5. Step 5: Solve for x
    x = 6,134,505,815,974.29/2,687,092.26
  6. Step 6: Final answer
    x = 2,282,953.18

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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.