Home / 3,507,738.05-4,805,520.71-3,376,593.43

Finding the Fourth Proportional to 3,507,738.05, 4,805,520.71 and 3,376,593.43

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Solution

The fourth proportional to 3,507,738.05, 4,805,520.71 and 3,376,593.43 is: 4,625,855.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,738.05 : 4,805,520.71 = 3,376,593.43 : x
  2. Step 2: Convert to fraction form
    3,507,738.05/4,805,520.71 = 3,376,593.43/x
  3. Step 3: Cross multiply
    3,507,738.05x = 4,805,520.71 × 3,376,593.43
  4. Step 4: Simplify right side
    3,507,738.05x = 16,226,289,628,218.17
  5. Step 5: Solve for x
    x = 16,226,289,628,218.17/3,507,738.05
  6. Step 6: Final answer
    x = 4,625,855.58

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.