Home / 4,737,531.57-7,104,706.11-1,541,906.22

Finding the Fourth Proportional to 4,737,531.57, 7,104,706.11 and 1,541,906.22

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Solution

The fourth proportional to 4,737,531.57, 7,104,706.11 and 1,541,906.22 is: 2,312,341.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,531.57 : 7,104,706.11 = 1,541,906.22 : x
  2. Step 2: Convert to fraction form
    4,737,531.57/7,104,706.11 = 1,541,906.22/x
  3. Step 3: Cross multiply
    4,737,531.57x = 7,104,706.11 × 1,541,906.22
  4. Step 4: Simplify right side
    4,737,531.57x = 10,954,790,542,281.00
  5. Step 5: Solve for x
    x = 10,954,790,542,281.00/4,737,531.57
  6. Step 6: Final answer
    x = 2,312,341.43

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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.