Home / 4,097,213.25-5,654,173.92-2,261,638.17

Finding the Fourth Proportional to 4,097,213.25, 5,654,173.92 and 2,261,638.17

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Solution

The fourth proportional to 4,097,213.25, 5,654,173.92 and 2,261,638.17 is: 3,121,071.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,213.25 : 5,654,173.92 = 2,261,638.17 : x
  2. Step 2: Convert to fraction form
    4,097,213.25/5,654,173.92 = 2,261,638.17/x
  3. Step 3: Cross multiply
    4,097,213.25x = 5,654,173.92 × 2,261,638.17
  4. Step 4: Simplify right side
    4,097,213.25x = 12,787,695,557,290.53
  5. Step 5: Solve for x
    x = 12,787,695,557,290.53/4,097,213.25
  6. Step 6: Final answer
    x = 3,121,071.51

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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.