Home / 5,395,361.80-8,093,042.70-4,954,462.60

Finding the Fourth Proportional to 5,395,361.80, 8,093,042.70 and 4,954,462.60

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Solution

The fourth proportional to 5,395,361.80, 8,093,042.70 and 4,954,462.60 is: 7,431,693.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,361.80 : 8,093,042.70 = 4,954,462.60 : x
  2. Step 2: Convert to fraction form
    5,395,361.80/8,093,042.70 = 4,954,462.60/x
  3. Step 3: Cross multiply
    5,395,361.80x = 8,093,042.70 × 4,954,462.60
  4. Step 4: Simplify right side
    5,395,361.80x = 40,096,677,377,353.02
  5. Step 5: Solve for x
    x = 40,096,677,377,353.02/5,395,361.80
  6. Step 6: Final answer
    x = 7,431,693.90

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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.