Home / 11,169,361.87-16,744,447.32-3,881,874.94

Finding the Fourth Proportional to 11,169,361.87, 16,744,447.32 and 3,881,874.94

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Solution

The fourth proportional to 11,169,361.87, 16,744,447.32 and 3,881,874.94 is: 5,819,477.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,169,361.87 : 16,744,447.32 = 3,881,874.94 : x
  2. Step 2: Convert to fraction form
    11,169,361.87/16,744,447.32 = 3,881,874.94/x
  3. Step 3: Cross multiply
    11,169,361.87x = 16,744,447.32 × 3,881,874.94
  4. Step 4: Simplify right side
    11,169,361.87x = 64,999,850,435,658.16
  5. Step 5: Solve for x
    x = 64,999,850,435,658.16/11,169,361.87
  6. Step 6: Final answer
    x = 5,819,477.53

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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.