Home / 2,839,766.73-3,919,186.62-1,752,010.34

Finding the Fourth Proportional to 2,839,766.73, 3,919,186.62 and 1,752,010.34

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Solution

The fourth proportional to 2,839,766.73, 3,919,186.62 and 1,752,010.34 is: 2,417,964.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,766.73 : 3,919,186.62 = 1,752,010.34 : x
  2. Step 2: Convert to fraction form
    2,839,766.73/3,919,186.62 = 1,752,010.34/x
  3. Step 3: Cross multiply
    2,839,766.73x = 3,919,186.62 × 1,752,010.34
  4. Step 4: Simplify right side
    2,839,766.73x = 6,866,455,463,033.72
  5. Step 5: Solve for x
    x = 6,866,455,463,033.72/2,839,766.73
  6. Step 6: Final answer
    x = 2,417,964.61

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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.