Home / 2,450,251.70-3,381,429.53-1,347,729.77

Finding the Fourth Proportional to 2,450,251.70, 3,381,429.53 and 1,347,729.77

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Solution

The fourth proportional to 2,450,251.70, 3,381,429.53 and 1,347,729.77 is: 1,859,912.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,251.70 : 3,381,429.53 = 1,347,729.77 : x
  2. Step 2: Convert to fraction form
    2,450,251.70/3,381,429.53 = 1,347,729.77/x
  3. Step 3: Cross multiply
    2,450,251.70x = 3,381,429.53 × 1,347,729.77
  4. Step 4: Simplify right side
    2,450,251.70x = 4,557,253,246,980.03
  5. Step 5: Solve for x
    x = 4,557,253,246,980.03/2,450,251.70
  6. Step 6: Final answer
    x = 1,859,912.29

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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.