Home / 3,469,026.34-5,203,510.32-2,711,504.98

Finding the Fourth Proportional to 3,469,026.34, 5,203,510.32 and 2,711,504.98

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Solution

The fourth proportional to 3,469,026.34, 5,203,510.32 and 2,711,504.98 is: 4,067,234.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,026.34 : 5,203,510.32 = 2,711,504.98 : x
  2. Step 2: Convert to fraction form
    3,469,026.34/5,203,510.32 = 2,711,504.98/x
  3. Step 3: Cross multiply
    3,469,026.34x = 5,203,510.32 × 2,711,504.98
  4. Step 4: Simplify right side
    3,469,026.34x = 14,109,344,146,161.39
  5. Step 5: Solve for x
    x = 14,109,344,146,161.39/3,469,026.34
  6. Step 6: Final answer
    x = 4,067,234.65

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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.