Home / 3,273,422.22-4,906,984.05-1,676,737.26

Finding the Fourth Proportional to 3,273,422.22, 4,906,984.05 and 1,676,737.26

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Solution

The fourth proportional to 3,273,422.22, 4,906,984.05 and 1,676,737.26 is: 2,513,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,422.22 : 4,906,984.05 = 1,676,737.26 : x
  2. Step 2: Convert to fraction form
    3,273,422.22/4,906,984.05 = 1,676,737.26/x
  3. Step 3: Cross multiply
    3,273,422.22x = 4,906,984.05 × 1,676,737.26
  4. Step 4: Simplify right side
    3,273,422.22x = 8,227,722,990,860.70
  5. Step 5: Solve for x
    x = 8,227,722,990,860.70/3,273,422.22
  6. Step 6: Final answer
    x = 2,513,492.74

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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.