Home / 2,244,006.38-3,096,994.62-1,263,977.66

Finding the Fourth Proportional to 2,244,006.38, 3,096,994.62 and 1,263,977.66

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Solution

The fourth proportional to 2,244,006.38, 3,096,994.62 and 1,263,977.66 is: 1,744,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,006.38 : 3,096,994.62 = 1,263,977.66 : x
  2. Step 2: Convert to fraction form
    2,244,006.38/3,096,994.62 = 1,263,977.66/x
  3. Step 3: Cross multiply
    2,244,006.38x = 3,096,994.62 × 1,263,977.66
  4. Step 4: Simplify right side
    2,244,006.38x = 3,914,532,012,820.19
  5. Step 5: Solve for x
    x = 3,914,532,012,820.19/2,244,006.38
  6. Step 6: Final answer
    x = 1,744,438.90

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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.