Home / 4,097,158.92-5,654,080.31-2,261,618.25

Finding the Fourth Proportional to 4,097,158.92, 5,654,080.31 and 2,261,618.25

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Solution

The fourth proportional to 4,097,158.92, 5,654,080.31 and 2,261,618.25 is: 3,121,033.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,158.92 : 5,654,080.31 = 2,261,618.25 : x
  2. Step 2: Convert to fraction form
    4,097,158.92/5,654,080.31 = 2,261,618.25/x
  3. Step 3: Cross multiply
    4,097,158.92x = 5,654,080.31 × 2,261,618.25
  4. Step 4: Simplify right side
    4,097,158.92x = 12,787,371,193,445.30
  5. Step 5: Solve for x
    x = 12,787,371,193,445.30/4,097,158.92
  6. Step 6: Final answer
    x = 3,121,033.74

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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.