Home / 5,015,993.05-6,922,111.04-2,724,170.14

Finding the Fourth Proportional to 5,015,993.05, 6,922,111.04 and 2,724,170.14

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Solution

The fourth proportional to 5,015,993.05, 6,922,111.04 and 2,724,170.14 is: 3,759,376.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,993.05 : 6,922,111.04 = 2,724,170.14 : x
  2. Step 2: Convert to fraction form
    5,015,993.05/6,922,111.04 = 2,724,170.14/x
  3. Step 3: Cross multiply
    5,015,993.05x = 6,922,111.04 × 2,724,170.14
  4. Step 4: Simplify right side
    5,015,993.05x = 18,857,008,200,932.35
  5. Step 5: Solve for x
    x = 18,857,008,200,932.35/5,015,993.05
  6. Step 6: Final answer
    x = 3,759,376.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.