Home / 3,607,282.62-5,414,570.28-3,199,625.28

Finding the Fourth Proportional to 3,607,282.62, 5,414,570.28 and 3,199,625.28

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Solution

The fourth proportional to 3,607,282.62, 5,414,570.28 and 3,199,625.28 is: 4,802,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,282.62 : 5,414,570.28 = 3,199,625.28 : x
  2. Step 2: Convert to fraction form
    3,607,282.62/5,414,570.28 = 3,199,625.28/x
  3. Step 3: Cross multiply
    3,607,282.62x = 5,414,570.28 × 3,199,625.28
  4. Step 4: Simplify right side
    3,607,282.62x = 17,324,595,948,224.68
  5. Step 5: Solve for x
    x = 17,324,595,948,224.68/3,607,282.62
  6. Step 6: Final answer
    x = 4,802,672.20

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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.