Home / 4,463,721.45-6,160,607.82-2,722,401

Finding the Fourth Proportional to 4,463,721.45, 6,160,607.82 and 2,722,401

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Solution

The fourth proportional to 4,463,721.45, 6,160,607.82 and 2,722,401 is: 3,757,323.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,721.45 : 6,160,607.82 = 2,722,401 : x
  2. Step 2: Convert to fraction form
    4,463,721.45/6,160,607.82 = 2,722,401/x
  3. Step 3: Cross multiply
    4,463,721.45x = 6,160,607.82 × 2,722,401
  4. Step 4: Simplify right side
    4,463,721.45x = 16,771,644,889,775.82
  5. Step 5: Solve for x
    x = 16,771,644,889,775.82/4,463,721.45
  6. Step 6: Final answer
    x = 3,757,323.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.