Home / 3,273,910.65-4,517,764.47-1,803,754.98

Finding the Fourth Proportional to 3,273,910.65, 4,517,764.47 and 1,803,754.98

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Solution

The fourth proportional to 3,273,910.65, 4,517,764.47 and 1,803,754.98 is: 2,489,053.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,910.65 : 4,517,764.47 = 1,803,754.98 : x
  2. Step 2: Convert to fraction form
    3,273,910.65/4,517,764.47 = 1,803,754.98/x
  3. Step 3: Cross multiply
    3,273,910.65x = 4,517,764.47 × 1,803,754.98
  4. Step 4: Simplify right side
    3,273,910.65x = 8,148,940,161,229.56
  5. Step 5: Solve for x
    x = 8,148,940,161,229.56/3,273,910.65
  6. Step 6: Final answer
    x = 2,489,053.93

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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.