Home / 5,015,993.03-6,922,111.04-2,724,170.12

Finding the Fourth Proportional to 5,015,993.03, 6,922,111.04 and 2,724,170.12

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Solution

The fourth proportional to 5,015,993.03, 6,922,111.04 and 2,724,170.12 is: 3,759,376.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,993.03 : 6,922,111.04 = 2,724,170.12 : x
  2. Step 2: Convert to fraction form
    5,015,993.03/6,922,111.04 = 2,724,170.12/x
  3. Step 3: Cross multiply
    5,015,993.03x = 6,922,111.04 × 2,724,170.12
  4. Step 4: Simplify right side
    5,015,993.03x = 18,857,008,062,490.12
  5. Step 5: Solve for x
    x = 18,857,008,062,490.12/5,015,993.03
  6. Step 6: Final answer
    x = 3,759,376.85

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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.