Home / 5,936,015.21-8,901,753.07-3,238,898.83

Finding the Fourth Proportional to 5,936,015.21, 8,901,753.07 and 3,238,898.83

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Solution

The fourth proportional to 5,936,015.21, 8,901,753.07 and 3,238,898.83 is: 4,857,109.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,015.21 : 8,901,753.07 = 3,238,898.83 : x
  2. Step 2: Convert to fraction form
    5,936,015.21/8,901,753.07 = 3,238,898.83/x
  3. Step 3: Cross multiply
    5,936,015.21x = 8,901,753.07 × 3,238,898.83
  4. Step 4: Simplify right side
    5,936,015.21x = 28,831,877,603,371.91
  5. Step 5: Solve for x
    x = 28,831,877,603,371.91/5,936,015.21
  6. Step 6: Final answer
    x = 4,857,109.79

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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.