Home / 9,844,376.97-13,584,512.58-5,713,741.42

Finding the Fourth Proportional to 9,844,376.97, 13,584,512.58 and 5,713,741.42

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Solution

The fourth proportional to 9,844,376.97, 13,584,512.58 and 5,713,741.42 is: 7,884,540.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,376.97 : 13,584,512.58 = 5,713,741.42 : x
  2. Step 2: Convert to fraction form
    9,844,376.97/13,584,512.58 = 5,713,741.42/x
  3. Step 3: Cross multiply
    9,844,376.97x = 13,584,512.58 × 5,713,741.42
  4. Step 4: Simplify right side
    9,844,376.97x = 77,618,392,175,609.05
  5. Step 5: Solve for x
    x = 77,618,392,175,609.05/9,844,376.97
  6. Step 6: Final answer
    x = 7,884,540.83

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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.