Home / 4,097,530.74-5,654,444.22-2,261,949.60

Finding the Fourth Proportional to 4,097,530.74, 5,654,444.22 and 2,261,949.60

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Solution

The fourth proportional to 4,097,530.74, 5,654,444.22 and 2,261,949.60 is: 3,121,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,530.74 : 5,654,444.22 = 2,261,949.60 : x
  2. Step 2: Convert to fraction form
    4,097,530.74/5,654,444.22 = 2,261,949.60/x
  3. Step 3: Cross multiply
    4,097,530.74x = 5,654,444.22 × 2,261,949.60
  4. Step 4: Simplify right side
    4,097,530.74x = 12,790,067,841,651.31
  5. Step 5: Solve for x
    x = 12,790,067,841,651.31/4,097,530.74
  6. Step 6: Final answer
    x = 3,121,408.64

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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.