Home / 4,441,181.60-6,652,915.05-2,545,708.70

Finding the Fourth Proportional to 4,441,181.60, 6,652,915.05 and 2,545,708.70

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Solution

The fourth proportional to 4,441,181.60, 6,652,915.05 and 2,545,708.70 is: 3,813,485.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,181.60 : 6,652,915.05 = 2,545,708.70 : x
  2. Step 2: Convert to fraction form
    4,441,181.60/6,652,915.05 = 2,545,708.70/x
  3. Step 3: Cross multiply
    4,441,181.60x = 6,652,915.05 × 2,545,708.70
  4. Step 4: Simplify right side
    4,441,181.60x = 16,936,383,723,145.94
  5. Step 5: Solve for x
    x = 16,936,383,723,145.94/4,441,181.60
  6. Step 6: Final answer
    x = 3,813,485.97

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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.