Home / 4,218,083.64-6,325,816.26-1,522,059

Finding the Fourth Proportional to 4,218,083.64, 6,325,816.26 and 1,522,059

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Solution

The fourth proportional to 4,218,083.64, 6,325,816.26 and 1,522,059 is: 2,282,616.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,218,083.64 : 6,325,816.26 = 1,522,059 : x
  2. Step 2: Convert to fraction form
    4,218,083.64/6,325,816.26 = 1,522,059/x
  3. Step 3: Cross multiply
    4,218,083.64x = 6,325,816.26 × 1,522,059
  4. Step 4: Simplify right side
    4,218,083.64x = 9,628,265,570,879.34
  5. Step 5: Solve for x
    x = 9,628,265,570,879.34/4,218,083.64
  6. Step 6: Final answer
    x = 2,282,616.09

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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.