Home / 5,022,915.66-7,534,205.01-2,183,027.58

Finding the Fourth Proportional to 5,022,915.66, 7,534,205.01 and 2,183,027.58

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Solution

The fourth proportional to 5,022,915.66, 7,534,205.01 and 2,183,027.58 is: 3,274,468.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,915.66 : 7,534,205.01 = 2,183,027.58 : x
  2. Step 2: Convert to fraction form
    5,022,915.66/7,534,205.01 = 2,183,027.58/x
  3. Step 3: Cross multiply
    5,022,915.66x = 7,534,205.01 × 2,183,027.58
  4. Step 4: Simplify right side
    5,022,915.66x = 16,447,377,330,204.18
  5. Step 5: Solve for x
    x = 16,447,377,330,204.18/5,022,915.66
  6. Step 6: Final answer
    x = 3,274,468.15

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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.