Home / 3,301,997.04-4,953,487.62-1,171,902.78

Finding the Fourth Proportional to 3,301,997.04, 4,953,487.62 and 1,171,902.78

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Solution

The fourth proportional to 3,301,997.04, 4,953,487.62 and 1,171,902.78 is: 1,758,028.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,997.04 : 4,953,487.62 = 1,171,902.78 : x
  2. Step 2: Convert to fraction form
    3,301,997.04/4,953,487.62 = 1,171,902.78/x
  3. Step 3: Cross multiply
    3,301,997.04x = 4,953,487.62 × 1,171,902.78
  4. Step 4: Simplify right side
    3,301,997.04x = 5,805,005,912,573.58
  5. Step 5: Solve for x
    x = 5,805,005,912,573.58/3,301,997.04
  6. Step 6: Final answer
    x = 1,758,028.81

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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.