Home / 3,504,998-4,836,897.48-1,895,366

Finding the Fourth Proportional to 3,504,998, 4,836,897.48 and 1,895,366

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Solution

The fourth proportional to 3,504,998, 4,836,897.48 and 1,895,366 is: 2,615,605.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,998 : 4,836,897.48 = 1,895,366 : x
  2. Step 2: Convert to fraction form
    3,504,998/4,836,897.48 = 1,895,366/x
  3. Step 3: Cross multiply
    3,504,998x = 4,836,897.48 × 1,895,366
  4. Step 4: Simplify right side
    3,504,998x = 9,167,691,029,077.68
  5. Step 5: Solve for x
    x = 9,167,691,029,077.68/3,504,998
  6. Step 6: Final answer
    x = 2,615,605.21

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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.