Home / 3,493,737.14-5,241,675.32-1,789,087.37

Finding the Fourth Proportional to 3,493,737.14, 5,241,675.32 and 1,789,087.37

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Solution

The fourth proportional to 3,493,737.14, 5,241,675.32 and 1,789,087.37 is: 2,684,178.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,737.14 : 5,241,675.32 = 1,789,087.37 : x
  2. Step 2: Convert to fraction form
    3,493,737.14/5,241,675.32 = 1,789,087.37/x
  3. Step 3: Cross multiply
    3,493,737.14x = 5,241,675.32 × 1,789,087.37
  4. Step 4: Simplify right side
    3,493,737.14x = 9,377,815,103,707.27
  5. Step 5: Solve for x
    x = 9,377,815,103,707.27/3,493,737.14
  6. Step 6: Final answer
    x = 2,684,178.78

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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.