Home / 2,300,517.17-3,450,401.63-1,086,091.46

Finding the Fourth Proportional to 2,300,517.17, 3,450,401.63 and 1,086,091.46

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Solution

The fourth proportional to 2,300,517.17, 3,450,401.63 and 1,086,091.46 is: 1,628,960.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,517.17 : 3,450,401.63 = 1,086,091.46 : x
  2. Step 2: Convert to fraction form
    2,300,517.17/3,450,401.63 = 1,086,091.46/x
  3. Step 3: Cross multiply
    2,300,517.17x = 3,450,401.63 × 1,086,091.46
  4. Step 4: Simplify right side
    2,300,517.17x = 3,747,451,738,002.30
  5. Step 5: Solve for x
    x = 3,747,451,738,002.30/2,300,517.17
  6. Step 6: Final answer
    x = 1,628,960.56

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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.