Home / 3,482,351.88-4,805,883.66-1,933,693.56

Finding the Fourth Proportional to 3,482,351.88, 4,805,883.66 and 1,933,693.56

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Solution

The fourth proportional to 3,482,351.88, 4,805,883.66 and 1,933,693.56 is: 2,668,629.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,351.88 : 4,805,883.66 = 1,933,693.56 : x
  2. Step 2: Convert to fraction form
    3,482,351.88/4,805,883.66 = 1,933,693.56/x
  3. Step 3: Cross multiply
    3,482,351.88x = 4,805,883.66 × 1,933,693.56
  4. Step 4: Simplify right side
    3,482,351.88x = 9,293,106,283,451.23
  5. Step 5: Solve for x
    x = 9,293,106,283,451.23/3,482,351.88
  6. Step 6: Final answer
    x = 2,668,629.31

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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.