Home / 8,589,673.09-12,884,512.04-2,524,404.49

Finding the Fourth Proportional to 8,589,673.09, 12,884,512.04 and 2,524,404.49

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Solution

The fourth proportional to 8,589,673.09, 12,884,512.04 and 2,524,404.49 is: 3,786,607.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,673.09 : 12,884,512.04 = 2,524,404.49 : x
  2. Step 2: Convert to fraction form
    8,589,673.09/12,884,512.04 = 2,524,404.49/x
  3. Step 3: Cross multiply
    8,589,673.09x = 12,884,512.04 × 2,524,404.49
  4. Step 4: Simplify right side
    8,589,673.09x = 32,525,720,009,868.27
  5. Step 5: Solve for x
    x = 32,525,720,009,868.27/8,589,673.09
  6. Step 6: Final answer
    x = 3,786,607.44

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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.