Home / 2,183,463.82-3,274,744.02-585,646.75

Finding the Fourth Proportional to 2,183,463.82, 3,274,744.02 and 585,646.75

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Solution

The fourth proportional to 2,183,463.82, 3,274,744.02 and 585,646.75 is: 878,348.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,463.82 : 3,274,744.02 = 585,646.75 : x
  2. Step 2: Convert to fraction form
    2,183,463.82/3,274,744.02 = 585,646.75/x
  3. Step 3: Cross multiply
    2,183,463.82x = 3,274,744.02 × 585,646.75
  4. Step 4: Simplify right side
    2,183,463.82x = 1,917,843,192,394.94
  5. Step 5: Solve for x
    x = 1,917,843,192,394.94/2,183,463.82
  6. Step 6: Final answer
    x = 878,348.97

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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.