Home / 4,123,863.33-6,186,684.83-1,244,991.30

Finding the Fourth Proportional to 4,123,863.33, 6,186,684.83 and 1,244,991.30

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Solution

The fourth proportional to 4,123,863.33, 6,186,684.83 and 1,244,991.30 is: 1,867,755.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,863.33 : 6,186,684.83 = 1,244,991.30 : x
  2. Step 2: Convert to fraction form
    4,123,863.33/6,186,684.83 = 1,244,991.30/x
  3. Step 3: Cross multiply
    4,123,863.33x = 6,186,684.83 × 1,244,991.30
  4. Step 4: Simplify right side
    4,123,863.33x = 7,702,368,782,967.02
  5. Step 5: Solve for x
    x = 7,702,368,782,967.02/4,123,863.33
  6. Step 6: Final answer
    x = 1,867,755.59

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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.