Home / 4,110,868.71-6,166,717.38-1,414,839.60

Finding the Fourth Proportional to 4,110,868.71, 6,166,717.38 and 1,414,839.60

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Solution

The fourth proportional to 4,110,868.71, 6,166,717.38 and 1,414,839.60 is: 2,122,401.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,868.71 : 6,166,717.38 = 1,414,839.60 : x
  2. Step 2: Convert to fraction form
    4,110,868.71/6,166,717.38 = 1,414,839.60/x
  3. Step 3: Cross multiply
    4,110,868.71x = 6,166,717.38 × 1,414,839.60
  4. Step 4: Simplify right side
    4,110,868.71x = 8,724,915,951,232.25
  5. Step 5: Solve for x
    x = 8,724,915,951,232.25/4,110,868.71
  6. Step 6: Final answer
    x = 2,122,401.99

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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.