Home / 2,481,946.86-3,424,713.57-1,394,010.06

Finding the Fourth Proportional to 2,481,946.86, 3,424,713.57 and 1,394,010.06

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Solution

The fourth proportional to 2,481,946.86, 3,424,713.57 and 1,394,010.06 is: 1,923,524.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,946.86 : 3,424,713.57 = 1,394,010.06 : x
  2. Step 2: Convert to fraction form
    2,481,946.86/3,424,713.57 = 1,394,010.06/x
  3. Step 3: Cross multiply
    2,481,946.86x = 3,424,713.57 × 1,394,010.06
  4. Step 4: Simplify right side
    2,481,946.86x = 4,774,085,169,198.51
  5. Step 5: Solve for x
    x = 4,774,085,169,198.51/2,481,946.86
  6. Step 6: Final answer
    x = 1,923,524.33

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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.