Home / 5,322,961.24-7,345,757.37-3,031,131.04

Finding the Fourth Proportional to 5,322,961.24, 7,345,757.37 and 3,031,131.04

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Solution

The fourth proportional to 5,322,961.24, 7,345,757.37 and 3,031,131.04 is: 4,183,001.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,961.24 : 7,345,757.37 = 3,031,131.04 : x
  2. Step 2: Convert to fraction form
    5,322,961.24/7,345,757.37 = 3,031,131.04/x
  3. Step 3: Cross multiply
    5,322,961.24x = 7,345,757.37 × 3,031,131.04
  4. Step 4: Simplify right side
    5,322,961.24x = 22,265,953,176,515.77
  5. Step 5: Solve for x
    x = 22,265,953,176,515.77/5,322,961.24
  6. Step 6: Final answer
    x = 4,183,001.19

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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.