Home / 2,233,090.62-3,349,635.93-970,918.38

Finding the Fourth Proportional to 2,233,090.62, 3,349,635.93 and 970,918.38

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Solution

The fourth proportional to 2,233,090.62, 3,349,635.93 and 970,918.38 is: 1,456,377.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,090.62 : 3,349,635.93 = 970,918.38 : x
  2. Step 2: Convert to fraction form
    2,233,090.62/3,349,635.93 = 970,918.38/x
  3. Step 3: Cross multiply
    2,233,090.62x = 3,349,635.93 × 970,918.38
  4. Step 4: Simplify right side
    2,233,090.62x = 3,252,223,090,745.39
  5. Step 5: Solve for x
    x = 3,252,223,090,745.39/2,233,090.62
  6. Step 6: Final answer
    x = 1,456,377.57

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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.