Home / 4,252,203.60-6,381,294.24-3,845,651.22

Finding the Fourth Proportional to 4,252,203.60, 6,381,294.24 and 3,845,651.22

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Solution

The fourth proportional to 4,252,203.60, 6,381,294.24 and 3,845,651.22 is: 5,771,179.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,203.60 : 6,381,294.24 = 3,845,651.22 : x
  2. Step 2: Convert to fraction form
    4,252,203.60/6,381,294.24 = 3,845,651.22/x
  3. Step 3: Cross multiply
    4,252,203.60x = 6,381,294.24 × 3,845,651.22
  4. Step 4: Simplify right side
    4,252,203.60x = 24,540,231,979,234.98
  5. Step 5: Solve for x
    x = 24,540,231,979,234.98/4,252,203.60
  6. Step 6: Final answer
    x = 5,771,179.91

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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.