Home / 3,229,099.19-4,843,825.56-1,309,725.41

Finding the Fourth Proportional to 3,229,099.19, 4,843,825.56 and 1,309,725.41

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Solution

The fourth proportional to 3,229,099.19, 4,843,825.56 and 1,309,725.41 is: 1,964,659.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,099.19 : 4,843,825.56 = 1,309,725.41 : x
  2. Step 2: Convert to fraction form
    3,229,099.19/4,843,825.56 = 1,309,725.41/x
  3. Step 3: Cross multiply
    3,229,099.19x = 4,843,825.56 × 1,309,725.41
  4. Step 4: Simplify right side
    3,229,099.19x = 6,344,081,429,649.04
  5. Step 5: Solve for x
    x = 6,344,081,429,649.04/3,229,099.19
  6. Step 6: Final answer
    x = 1,964,659.82

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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.