Home / 2,302,612.11-3,449,429.97-1,401,819.60

Finding the Fourth Proportional to 2,302,612.11, 3,449,429.97 and 1,401,819.60

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Solution

The fourth proportional to 2,302,612.11, 3,449,429.97 and 1,401,819.60 is: 2,099,997.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,612.11 : 3,449,429.97 = 1,401,819.60 : x
  2. Step 2: Convert to fraction form
    2,302,612.11/3,449,429.97 = 1,401,819.60/x
  3. Step 3: Cross multiply
    2,302,612.11x = 3,449,429.97 × 1,401,819.60
  4. Step 4: Simplify right side
    2,302,612.11x = 4,835,478,540,773.41
  5. Step 5: Solve for x
    x = 4,835,478,540,773.41/2,302,612.11
  6. Step 6: Final answer
    x = 2,099,997.01

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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.