Home / 4,097,172.05-5,654,098.57-2,261,631.52

Finding the Fourth Proportional to 4,097,172.05, 5,654,098.57 and 2,261,631.52

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Solution

The fourth proportional to 4,097,172.05, 5,654,098.57 and 2,261,631.52 is: 3,121,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,172.05 : 5,654,098.57 = 2,261,631.52 : x
  2. Step 2: Convert to fraction form
    4,097,172.05/5,654,098.57 = 2,261,631.52/x
  3. Step 3: Cross multiply
    4,097,172.05x = 5,654,098.57 × 2,261,631.52
  4. Step 4: Simplify right side
    4,097,172.05x = 12,787,487,514,828.44
  5. Step 5: Solve for x
    x = 12,787,487,514,828.44/4,097,172.05
  6. Step 6: Final answer
    x = 3,121,052.12

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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.