Home / 2,743,327.43-3,787,104.62-1,827,081.35

Finding the Fourth Proportional to 2,743,327.43, 3,787,104.62 and 1,827,081.35

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Solution

The fourth proportional to 2,743,327.43, 3,787,104.62 and 1,827,081.35 is: 2,522,246.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,327.43 : 3,787,104.62 = 1,827,081.35 : x
  2. Step 2: Convert to fraction form
    2,743,327.43/3,787,104.62 = 1,827,081.35/x
  3. Step 3: Cross multiply
    2,743,327.43x = 3,787,104.62 × 1,827,081.35
  4. Step 4: Simplify right side
    2,743,327.43x = 6,919,348,212,565.43
  5. Step 5: Solve for x
    x = 6,919,348,212,565.43/2,743,327.43
  6. Step 6: Final answer
    x = 2,522,246.57

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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.