Home / 3,739,573.22-5,611,883.79-1,464,815.45

Finding the Fourth Proportional to 3,739,573.22, 5,611,883.79 and 1,464,815.45

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Solution

The fourth proportional to 3,739,573.22, 5,611,883.79 and 1,464,815.45 is: 2,198,211.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,573.22 : 5,611,883.79 = 1,464,815.45 : x
  2. Step 2: Convert to fraction form
    3,739,573.22/5,611,883.79 = 1,464,815.45/x
  3. Step 3: Cross multiply
    3,739,573.22x = 5,611,883.79 × 1,464,815.45
  4. Step 4: Simplify right side
    3,739,573.22x = 8,220,374,079,196.56
  5. Step 5: Solve for x
    x = 8,220,374,079,196.56/3,739,573.22
  6. Step 6: Final answer
    x = 2,198,211.83

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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.