Home / 2,304,498.05-3,179,732.53-1,324,247.74

Finding the Fourth Proportional to 2,304,498.05, 3,179,732.53 and 1,324,247.74

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Solution

The fourth proportional to 2,304,498.05, 3,179,732.53 and 1,324,247.74 is: 1,827,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,498.05 : 3,179,732.53 = 1,324,247.74 : x
  2. Step 2: Convert to fraction form
    2,304,498.05/3,179,732.53 = 1,324,247.74/x
  3. Step 3: Cross multiply
    2,304,498.05x = 3,179,732.53 × 1,324,247.74
  4. Step 4: Simplify right side
    2,304,498.05x = 4,210,753,605,397.03
  5. Step 5: Solve for x
    x = 4,210,753,605,397.03/2,304,498.05
  6. Step 6: Final answer
    x = 1,827,189.06

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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.