Home / 2,498,297.88-3,747,434.32-605,039.28

Finding the Fourth Proportional to 2,498,297.88, 3,747,434.32 and 605,039.28

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Solution

The fourth proportional to 2,498,297.88, 3,747,434.32 and 605,039.28 is: 907,555.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,297.88 : 3,747,434.32 = 605,039.28 : x
  2. Step 2: Convert to fraction form
    2,498,297.88/3,747,434.32 = 605,039.28/x
  3. Step 3: Cross multiply
    2,498,297.88x = 3,747,434.32 × 605,039.28
  4. Step 4: Simplify right side
    2,498,297.88x = 2,267,344,962,820.09
  5. Step 5: Solve for x
    x = 2,267,344,962,820.09/2,498,297.88
  6. Step 6: Final answer
    x = 907,555.89

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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.