Home / 3,863,945.76-5,332,263.84-2,414,483.04

Finding the Fourth Proportional to 3,863,945.76, 5,332,263.84 and 2,414,483.04

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Solution

The fourth proportional to 3,863,945.76, 5,332,263.84 and 2,414,483.04 is: 3,331,998.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,945.76 : 5,332,263.84 = 2,414,483.04 : x
  2. Step 2: Convert to fraction form
    3,863,945.76/5,332,263.84 = 2,414,483.04/x
  3. Step 3: Cross multiply
    3,863,945.76x = 5,332,263.84 × 2,414,483.04
  4. Step 4: Simplify right side
    3,863,945.76x = 12,874,660,606,485.27
  5. Step 5: Solve for x
    x = 12,874,660,606,485.27/3,863,945.76
  6. Step 6: Final answer
    x = 3,331,998.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.