Home / 10,923,557.14-16,387,997.01-3,637,003.51

Finding the Fourth Proportional to 10,923,557.14, 16,387,997.01 and 3,637,003.51

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Solution

The fourth proportional to 10,923,557.14, 16,387,997.01 and 3,637,003.51 is: 5,456,391.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,923,557.14 : 16,387,997.01 = 3,637,003.51 : x
  2. Step 2: Convert to fraction form
    10,923,557.14/16,387,997.01 = 3,637,003.51/x
  3. Step 3: Cross multiply
    10,923,557.14x = 16,387,997.01 × 3,637,003.51
  4. Step 4: Simplify right side
    10,923,557.14x = 59,603,202,647,239.50
  5. Step 5: Solve for x
    x = 59,603,202,647,239.50/10,923,557.14
  6. Step 6: Final answer
    x = 5,456,391.35

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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.