Home / 3,839,874-5,760,744.16-1,180,482

Finding the Fourth Proportional to 3,839,874, 5,760,744.16 and 1,180,482

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Solution

The fourth proportional to 3,839,874, 5,760,744.16 and 1,180,482 is: 1,771,009.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,874 : 5,760,744.16 = 1,180,482 : x
  2. Step 2: Convert to fraction form
    3,839,874/5,760,744.16 = 1,180,482/x
  3. Step 3: Cross multiply
    3,839,874x = 5,760,744.16 × 1,180,482
  4. Step 4: Simplify right side
    3,839,874x = 6,800,454,787,485.12
  5. Step 5: Solve for x
    x = 6,800,454,787,485.12/3,839,874
  6. Step 6: Final answer
    x = 1,771,009.88

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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.