Home / 3,801,503.44-5,718,436.94-3,445,961.77

Finding the Fourth Proportional to 3,801,503.44, 5,718,436.94 and 3,445,961.77

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Solution

The fourth proportional to 3,801,503.44, 5,718,436.94 and 3,445,961.77 is: 5,183,611.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,503.44 : 5,718,436.94 = 3,445,961.77 : x
  2. Step 2: Convert to fraction form
    3,801,503.44/5,718,436.94 = 3,445,961.77/x
  3. Step 3: Cross multiply
    3,801,503.44x = 5,718,436.94 × 3,445,961.77
  4. Step 4: Simplify right side
    3,801,503.44x = 19,705,515,079,395.79
  5. Step 5: Solve for x
    x = 19,705,515,079,395.79/3,801,503.44
  6. Step 6: Final answer
    x = 5,183,611.01

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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.