Home / 3,231,558.03-4,848,444.32-1,103,136.83

Finding the Fourth Proportional to 3,231,558.03, 4,848,444.32 and 1,103,136.83

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Solution

The fourth proportional to 3,231,558.03, 4,848,444.32 and 1,103,136.83 is: 1,655,083.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,558.03 : 4,848,444.32 = 1,103,136.83 : x
  2. Step 2: Convert to fraction form
    3,231,558.03/4,848,444.32 = 1,103,136.83/x
  3. Step 3: Cross multiply
    3,231,558.03x = 4,848,444.32 × 1,103,136.83
  4. Step 4: Simplify right side
    3,231,558.03x = 5,348,497,467,838.40
  5. Step 5: Solve for x
    x = 5,348,497,467,838.40/3,231,558.03
  6. Step 6: Final answer
    x = 1,655,083.22

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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.