Home / 7,635,361.32-11,452,446.60-4,438,448.44

Finding the Fourth Proportional to 7,635,361.32, 11,452,446.60 and 4,438,448.44

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Solution

The fourth proportional to 7,635,361.32, 11,452,446.60 and 4,438,448.44 is: 6,657,326.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,361.32 : 11,452,446.60 = 4,438,448.44 : x
  2. Step 2: Convert to fraction form
    7,635,361.32/11,452,446.60 = 4,438,448.44/x
  3. Step 3: Cross multiply
    7,635,361.32x = 11,452,446.60 × 4,438,448.44
  4. Step 4: Simplify right side
    7,635,361.32x = 50,831,093,745,953.30
  5. Step 5: Solve for x
    x = 50,831,093,745,953.30/7,635,361.32
  6. Step 6: Final answer
    x = 6,657,326.56

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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.