Home / 8,589,674.85-12,884,514.67-2,524,406.24

Finding the Fourth Proportional to 8,589,674.85, 12,884,514.67 and 2,524,406.24

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Solution

The fourth proportional to 8,589,674.85, 12,884,514.67 and 2,524,406.24 is: 3,786,610.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,674.85 : 12,884,514.67 = 2,524,406.24 : x
  2. Step 2: Convert to fraction form
    8,589,674.85/12,884,514.67 = 2,524,406.24/x
  3. Step 3: Cross multiply
    8,589,674.85x = 12,884,514.67 × 2,524,406.24
  4. Step 4: Simplify right side
    8,589,674.85x = 32,525,749,232,319.54
  5. Step 5: Solve for x
    x = 32,525,749,232,319.54/8,589,674.85
  6. Step 6: Final answer
    x = 3,786,610.06

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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.