Home / 2,233,745.80-3,350,618.70-1,861,737.10

Finding the Fourth Proportional to 2,233,745.80, 3,350,618.70 and 1,861,737.10

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Solution

The fourth proportional to 2,233,745.80, 3,350,618.70 and 1,861,737.10 is: 2,792,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,745.80 : 3,350,618.70 = 1,861,737.10 : x
  2. Step 2: Convert to fraction form
    2,233,745.80/3,350,618.70 = 1,861,737.10/x
  3. Step 3: Cross multiply
    2,233,745.80x = 3,350,618.70 × 1,861,737.10
  4. Step 4: Simplify right side
    2,233,745.80x = 6,237,971,141,743.77
  5. Step 5: Solve for x
    x = 6,237,971,141,743.77/2,233,745.80
  6. Step 6: Final answer
    x = 2,792,605.65

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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.