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Finding the Fourth Proportional to 2,324,737, 3,487,141.39 and 885,500.67

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Solution

The fourth proportional to 2,324,737, 3,487,141.39 and 885,500.67 is: 1,328,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,737 : 3,487,141.39 = 885,500.67 : x
  2. Step 2: Convert to fraction form
    2,324,737/3,487,141.39 = 885,500.67/x
  3. Step 3: Cross multiply
    2,324,737x = 3,487,141.39 × 885,500.67
  4. Step 4: Simplify right side
    2,324,737x = 3,087,866,037,229.73
  5. Step 5: Solve for x
    x = 3,087,866,037,229.73/2,324,737
  6. Step 6: Final answer
    x = 1,328,264.68

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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.