Home / 1,175,489.23-1,763,791.06-567,936.98

Finding the Fourth Proportional to 1,175,489.23, 1,763,791.06 and 567,936.98

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Solution

The fourth proportional to 1,175,489.23, 1,763,791.06 and 567,936.98 is: 852,174.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,489.23 : 1,763,791.06 = 567,936.98 : x
  2. Step 2: Convert to fraction form
    1,175,489.23/1,763,791.06 = 567,936.98/x
  3. Step 3: Cross multiply
    1,175,489.23x = 1,763,791.06 × 567,936.98
  4. Step 4: Simplify right side
    1,175,489.23x = 1,001,722,157,728.60
  5. Step 5: Solve for x
    x = 1,001,722,157,728.60/1,175,489.23
  6. Step 6: Final answer
    x = 852,174.68

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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.