Home / 2,498,345.78-3,747,506.31-605,087.42

Finding the Fourth Proportional to 2,498,345.78, 3,747,506.31 and 605,087.42

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Solution

The fourth proportional to 2,498,345.78, 3,747,506.31 and 605,087.42 is: 907,628.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,345.78 : 3,747,506.31 = 605,087.42 : x
  2. Step 2: Convert to fraction form
    2,498,345.78/3,747,506.31 = 605,087.42/x
  3. Step 3: Cross multiply
    2,498,345.78x = 3,747,506.31 × 605,087.42
  4. Step 4: Simplify right side
    2,498,345.78x = 2,267,568,905,814.09
  5. Step 5: Solve for x
    x = 2,267,568,905,814.09/2,498,345.78
  6. Step 6: Final answer
    x = 907,628.13

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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.