Home / 3,786,575.26-5,675,655.73-2,885,044.86

Finding the Fourth Proportional to 3,786,575.26, 5,675,655.73 and 2,885,044.86

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Solution

The fourth proportional to 3,786,575.26, 5,675,655.73 and 2,885,044.86 is: 4,324,361.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,575.26 : 5,675,655.73 = 2,885,044.86 : x
  2. Step 2: Convert to fraction form
    3,786,575.26/5,675,655.73 = 2,885,044.86/x
  3. Step 3: Cross multiply
    3,786,575.26x = 5,675,655.73 × 2,885,044.86
  4. Step 4: Simplify right side
    3,786,575.26x = 16,374,521,390,966.05
  5. Step 5: Solve for x
    x = 16,374,521,390,966.05/3,786,575.26
  6. Step 6: Final answer
    x = 4,324,361.80

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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.