Home / 5,747,172.71-8,611,003.62-3,467,908.04

Finding the Fourth Proportional to 5,747,172.71, 8,611,003.62 and 3,467,908.04

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Solution

The fourth proportional to 5,747,172.71, 8,611,003.62 and 3,467,908.04 is: 5,195,975.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,172.71 : 8,611,003.62 = 3,467,908.04 : x
  2. Step 2: Convert to fraction form
    5,747,172.71/8,611,003.62 = 3,467,908.04/x
  3. Step 3: Cross multiply
    5,747,172.71x = 8,611,003.62 × 3,467,908.04
  4. Step 4: Simplify right side
    5,747,172.71x = 29,862,168,643,212.09
  5. Step 5: Solve for x
    x = 29,862,168,643,212.09/5,747,172.71
  6. Step 6: Final answer
    x = 5,195,975.51

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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.