Home / 4,494,107.74-6,742,160.61-2,096,644.54

Finding the Fourth Proportional to 4,494,107.74, 6,742,160.61 and 2,096,644.54

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Solution

The fourth proportional to 4,494,107.74, 6,742,160.61 and 2,096,644.54 is: 3,145,432.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,107.74 : 6,742,160.61 = 2,096,644.54 : x
  2. Step 2: Convert to fraction form
    4,494,107.74/6,742,160.61 = 2,096,644.54/x
  3. Step 3: Cross multiply
    4,494,107.74x = 6,742,160.61 × 2,096,644.54
  4. Step 4: Simplify right side
    4,494,107.74x = 14,135,914,230,759.57
  5. Step 5: Solve for x
    x = 14,135,914,230,759.57/4,494,107.74
  6. Step 6: Final answer
    x = 3,145,432.88

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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.