Home / 8,003,408.25-11,997,755.97-2,884,585.40

Finding the Fourth Proportional to 8,003,408.25, 11,997,755.97 and 2,884,585.40

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Solution

The fourth proportional to 8,003,408.25, 11,997,755.97 and 2,884,585.40 is: 4,324,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,408.25 : 11,997,755.97 = 2,884,585.40 : x
  2. Step 2: Convert to fraction form
    8,003,408.25/11,997,755.97 = 2,884,585.40/x
  3. Step 3: Cross multiply
    8,003,408.25x = 11,997,755.97 × 2,884,585.40
  4. Step 4: Simplify right side
    8,003,408.25x = 34,608,551,643,836.06
  5. Step 5: Solve for x
    x = 34,608,551,643,836.06/8,003,408.25
  6. Step 6: Final answer
    x = 4,324,226.70

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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.