Home / 2,057,374.29-3,084,936.48-1,633,632.11

Finding the Fourth Proportional to 2,057,374.29, 3,084,936.48 and 1,633,632.11

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Solution

The fourth proportional to 2,057,374.29, 3,084,936.48 and 1,633,632.11 is: 2,449,554.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,374.29 : 3,084,936.48 = 1,633,632.11 : x
  2. Step 2: Convert to fraction form
    2,057,374.29/3,084,936.48 = 1,633,632.11/x
  3. Step 3: Cross multiply
    2,057,374.29x = 3,084,936.48 × 1,633,632.11
  4. Step 4: Simplify right side
    2,057,374.29x = 5,039,651,275,613.69
  5. Step 5: Solve for x
    x = 5,039,651,275,613.69/2,057,374.29
  6. Step 6: Final answer
    x = 2,449,554.90

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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.