Home / 3,229,099.94-4,843,826.69-1,309,726.17

Finding the Fourth Proportional to 3,229,099.94, 4,843,826.69 and 1,309,726.17

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Solution

The fourth proportional to 3,229,099.94, 4,843,826.69 and 1,309,726.17 is: 1,964,660.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,099.94 : 4,843,826.69 = 1,309,726.17 : x
  2. Step 2: Convert to fraction form
    3,229,099.94/4,843,826.69 = 1,309,726.17/x
  3. Step 3: Cross multiply
    3,229,099.94x = 4,843,826.69 × 1,309,726.17
  4. Step 4: Simplify right side
    3,229,099.94x = 6,344,086,572,288.85
  5. Step 5: Solve for x
    x = 6,344,086,572,288.85/3,229,099.94
  6. Step 6: Final answer
    x = 1,964,660.96

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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.