Home / 2,743,664.38-3,786,096.04-1,503,028.94

Finding the Fourth Proportional to 2,743,664.38, 3,786,096.04 and 1,503,028.94

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Solution

The fourth proportional to 2,743,664.38, 3,786,096.04 and 1,503,028.94 is: 2,074,091.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,664.38 : 3,786,096.04 = 1,503,028.94 : x
  2. Step 2: Convert to fraction form
    2,743,664.38/3,786,096.04 = 1,503,028.94/x
  3. Step 3: Cross multiply
    2,743,664.38x = 3,786,096.04 × 1,503,028.94
  4. Step 4: Simplify right side
    2,743,664.38x = 5,690,611,895,051.35
  5. Step 5: Solve for x
    x = 5,690,611,895,051.35/2,743,664.38
  6. Step 6: Final answer
    x = 2,074,091.84

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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.