Home / 3,449,770.02-5,168,934.47-2,097,843.17

Finding the Fourth Proportional to 3,449,770.02, 5,168,934.47 and 2,097,843.17

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Solution

The fourth proportional to 3,449,770.02, 5,168,934.47 and 2,097,843.17 is: 3,143,286.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,770.02 : 5,168,934.47 = 2,097,843.17 : x
  2. Step 2: Convert to fraction form
    3,449,770.02/5,168,934.47 = 2,097,843.17/x
  3. Step 3: Cross multiply
    3,449,770.02x = 5,168,934.47 × 2,097,843.17
  4. Step 4: Simplify right side
    3,449,770.02x = 10,843,613,853,467.01
  5. Step 5: Solve for x
    x = 10,843,613,853,467.01/3,449,770.02
  6. Step 6: Final answer
    x = 3,143,286.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.