Home / 3,831,796.14-5,747,694.21-1,558,557.27

Finding the Fourth Proportional to 3,831,796.14, 5,747,694.21 and 1,558,557.27

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Solution

The fourth proportional to 3,831,796.14, 5,747,694.21 and 1,558,557.27 is: 2,337,835.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,796.14 : 5,747,694.21 = 1,558,557.27 : x
  2. Step 2: Convert to fraction form
    3,831,796.14/5,747,694.21 = 1,558,557.27/x
  3. Step 3: Cross multiply
    3,831,796.14x = 5,747,694.21 × 1,558,557.27
  4. Step 4: Simplify right side
    3,831,796.14x = 8,958,110,596,732.41
  5. Step 5: Solve for x
    x = 8,958,110,596,732.41/3,831,796.14
  6. Step 6: Final answer
    x = 2,337,835.91

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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.