Home / 2,486,557.69-3,729,843.83-2,040,365.95

Finding the Fourth Proportional to 2,486,557.69, 3,729,843.83 and 2,040,365.95

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Solution

The fourth proportional to 2,486,557.69, 3,729,843.83 and 2,040,365.95 is: 3,060,554.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,557.69 : 3,729,843.83 = 2,040,365.95 : x
  2. Step 2: Convert to fraction form
    2,486,557.69/3,729,843.83 = 2,040,365.95/x
  3. Step 3: Cross multiply
    2,486,557.69x = 3,729,843.83 × 2,040,365.95
  4. Step 4: Simplify right side
    2,486,557.69x = 7,610,246,339,347.76
  5. Step 5: Solve for x
    x = 7,610,246,339,347.76/2,486,557.69
  6. Step 6: Final answer
    x = 3,060,554.91

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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.