Home / 2,509,963.25-3,463,786.62-1,364,044.51

Finding the Fourth Proportional to 2,509,963.25, 3,463,786.62 and 1,364,044.51

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Solution

The fourth proportional to 2,509,963.25, 3,463,786.62 and 1,364,044.51 is: 1,882,401.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,963.25 : 3,463,786.62 = 1,364,044.51 : x
  2. Step 2: Convert to fraction form
    2,509,963.25/3,463,786.62 = 1,364,044.51/x
  3. Step 3: Cross multiply
    2,509,963.25x = 3,463,786.62 × 1,364,044.51
  4. Step 4: Simplify right side
    2,509,963.25x = 4,724,759,120,362.95
  5. Step 5: Solve for x
    x = 4,724,759,120,362.95/2,509,963.25
  6. Step 6: Final answer
    x = 1,882,401.71

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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.