Home / 5,747,170.83-8,611,000.80-3,467,906.16

Finding the Fourth Proportional to 5,747,170.83, 8,611,000.80 and 3,467,906.16

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Solution

The fourth proportional to 5,747,170.83, 8,611,000.80 and 3,467,906.16 is: 5,195,972.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,170.83 : 8,611,000.80 = 3,467,906.16 : x
  2. Step 2: Convert to fraction form
    5,747,170.83/8,611,000.80 = 3,467,906.16/x
  3. Step 3: Cross multiply
    5,747,170.83x = 8,611,000.80 × 3,467,906.16
  4. Step 4: Simplify right side
    5,747,170.83x = 29,862,142,718,084.93
  5. Step 5: Solve for x
    x = 29,862,142,718,084.93/5,747,170.83
  6. Step 6: Final answer
    x = 5,195,972.70

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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.