Home / 5,966,619.70-8,233,717.44-3,647,396.47

Finding the Fourth Proportional to 5,966,619.70, 8,233,717.44 and 3,647,396.47

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Solution

The fourth proportional to 5,966,619.70, 8,233,717.44 and 3,647,396.47 is: 5,033,274.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,619.70 : 8,233,717.44 = 3,647,396.47 : x
  2. Step 2: Convert to fraction form
    5,966,619.70/8,233,717.44 = 3,647,396.47/x
  3. Step 3: Cross multiply
    5,966,619.70x = 8,233,717.44 × 3,647,396.47
  4. Step 4: Simplify right side
    5,966,619.70x = 30,031,631,925,633.44
  5. Step 5: Solve for x
    x = 30,031,631,925,633.44/5,966,619.70
  6. Step 6: Final answer
    x = 5,033,274.02

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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.