Home / 10,524,170.33-15,786,690.13-3,612,397.37

Finding the Fourth Proportional to 10,524,170.33, 15,786,690.13 and 3,612,397.37

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Solution

The fourth proportional to 10,524,170.33, 15,786,690.13 and 3,612,397.37 is: 5,418,745.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,170.33 : 15,786,690.13 = 3,612,397.37 : x
  2. Step 2: Convert to fraction form
    10,524,170.33/15,786,690.13 = 3,612,397.37/x
  3. Step 3: Cross multiply
    10,524,170.33x = 15,786,690.13 × 3,612,397.37
  4. Step 4: Simplify right side
    10,524,170.33x = 57,027,797,832,199.01
  5. Step 5: Solve for x
    x = 57,027,797,832,199.01/10,524,170.33
  6. Step 6: Final answer
    x = 5,418,745.24

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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.