Home / 3,401,627.39-4,694,246.05-1,873,734.52

Finding the Fourth Proportional to 3,401,627.39, 4,694,246.05 and 1,873,734.52

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Solution

The fourth proportional to 3,401,627.39, 4,694,246.05 and 1,873,734.52 is: 2,585,753.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,627.39 : 4,694,246.05 = 1,873,734.52 : x
  2. Step 2: Convert to fraction form
    3,401,627.39/4,694,246.05 = 1,873,734.52/x
  3. Step 3: Cross multiply
    3,401,627.39x = 4,694,246.05 × 1,873,734.52
  4. Step 4: Simplify right side
    3,401,627.39x = 8,795,770,850,471.75
  5. Step 5: Solve for x
    x = 8,795,770,850,471.75/3,401,627.39
  6. Step 6: Final answer
    x = 2,585,753.77

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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.