Home / 3,116,233.40-4,673,183.70-1,093,695.80

Finding the Fourth Proportional to 3,116,233.40, 4,673,183.70 and 1,093,695.80

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Solution

The fourth proportional to 3,116,233.40, 4,673,183.70 and 1,093,695.80 is: 1,640,134.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,233.40 : 4,673,183.70 = 1,093,695.80 : x
  2. Step 2: Convert to fraction form
    3,116,233.40/4,673,183.70 = 1,093,695.80/x
  3. Step 3: Cross multiply
    3,116,233.40x = 4,673,183.70 × 1,093,695.80
  4. Step 4: Simplify right side
    3,116,233.40x = 5,111,041,385,318.46
  5. Step 5: Solve for x
    x = 5,111,041,385,318.46/3,116,233.40
  6. Step 6: Final answer
    x = 1,640,134.33

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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.