Home / 8,914,851.70-13,372,277.55-2,183,265.70

Finding the Fourth Proportional to 8,914,851.70, 13,372,277.55 and 2,183,265.70

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Solution

The fourth proportional to 8,914,851.70, 13,372,277.55 and 2,183,265.70 is: 3,274,898.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,914,851.70 : 13,372,277.55 = 2,183,265.70 : x
  2. Step 2: Convert to fraction form
    8,914,851.70/13,372,277.55 = 2,183,265.70/x
  3. Step 3: Cross multiply
    8,914,851.70x = 13,372,277.55 × 2,183,265.70
  4. Step 4: Simplify right side
    8,914,851.70x = 29,195,234,905,795.04
  5. Step 5: Solve for x
    x = 29,195,234,905,795.04/8,914,851.70
  6. Step 6: Final answer
    x = 3,274,898.55

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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.