Home / 2,550,147.17-3,519,067.28-1,462,366.17

Finding the Fourth Proportional to 2,550,147.17, 3,519,067.28 and 1,462,366.17

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Solution

The fourth proportional to 2,550,147.17, 3,519,067.28 and 1,462,366.17 is: 2,017,987.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,147.17 : 3,519,067.28 = 1,462,366.17 : x
  2. Step 2: Convert to fraction form
    2,550,147.17/3,519,067.28 = 1,462,366.17/x
  3. Step 3: Cross multiply
    2,550,147.17x = 3,519,067.28 × 1,462,366.17
  4. Step 4: Simplify right side
    2,550,147.17x = 5,146,164,932,914.09
  5. Step 5: Solve for x
    x = 5,146,164,932,914.09/2,550,147.17
  6. Step 6: Final answer
    x = 2,017,987.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.