Home / 3,815,003.66-5,264,689.11-2,096,118.86

Finding the Fourth Proportional to 3,815,003.66, 5,264,689.11 and 2,096,118.86

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Solution

The fourth proportional to 3,815,003.66, 5,264,689.11 and 2,096,118.86 is: 2,892,635.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,003.66 : 5,264,689.11 = 2,096,118.86 : x
  2. Step 2: Convert to fraction form
    3,815,003.66/5,264,689.11 = 2,096,118.86/x
  3. Step 3: Cross multiply
    3,815,003.66x = 5,264,689.11 × 2,096,118.86
  4. Step 4: Simplify right side
    3,815,003.66x = 11,035,414,135,507.62
  5. Step 5: Solve for x
    x = 11,035,414,135,507.62/3,815,003.66
  6. Step 6: Final answer
    x = 2,892,635.27

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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.