Home / 3,329,832.32-4,595,168.52-1,801,939.44

Finding the Fourth Proportional to 3,329,832.32, 4,595,168.52 and 1,801,939.44

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Solution

The fourth proportional to 3,329,832.32, 4,595,168.52 and 1,801,939.44 is: 2,486,676.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,832.32 : 4,595,168.52 = 1,801,939.44 : x
  2. Step 2: Convert to fraction form
    3,329,832.32/4,595,168.52 = 1,801,939.44/x
  3. Step 3: Cross multiply
    3,329,832.32x = 4,595,168.52 × 1,801,939.44
  4. Step 4: Simplify right side
    3,329,832.32x = 8,280,215,389,634.43
  5. Step 5: Solve for x
    x = 8,280,215,389,634.43/3,329,832.32
  6. Step 6: Final answer
    x = 2,486,676.38

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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.