Home / 5,467,233.03-7,544,762.91-3,144,015.87

Finding the Fourth Proportional to 5,467,233.03, 7,544,762.91 and 3,144,015.87

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Solution

The fourth proportional to 5,467,233.03, 7,544,762.91 and 3,144,015.87 is: 4,338,731.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,233.03 : 7,544,762.91 = 3,144,015.87 : x
  2. Step 2: Convert to fraction form
    5,467,233.03/7,544,762.91 = 3,144,015.87/x
  3. Step 3: Cross multiply
    5,467,233.03x = 7,544,762.91 × 3,144,015.87
  4. Step 4: Simplify right side
    5,467,233.03x = 23,720,854,324,427.38
  5. Step 5: Solve for x
    x = 23,720,854,324,427.38/5,467,233.03
  6. Step 6: Final answer
    x = 4,338,731.16

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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.