Home / 3,469,025.34-5,203,508.82-2,711,503.98

Finding the Fourth Proportional to 3,469,025.34, 5,203,508.82 and 2,711,503.98

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Solution

The fourth proportional to 3,469,025.34, 5,203,508.82 and 2,711,503.98 is: 4,067,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,025.34 : 5,203,508.82 = 2,711,503.98 : x
  2. Step 2: Convert to fraction form
    3,469,025.34/5,203,508.82 = 2,711,503.98/x
  3. Step 3: Cross multiply
    3,469,025.34x = 5,203,508.82 × 2,711,503.98
  4. Step 4: Simplify right side
    3,469,025.34x = 14,109,334,875,395.10
  5. Step 5: Solve for x
    x = 14,109,334,875,395.10/3,469,025.34
  6. Step 6: Final answer
    x = 4,067,233.15

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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.