Home / 2,325,777.90-3,493,915.64-1,379,771.34

Finding the Fourth Proportional to 2,325,777.90, 3,493,915.64 and 1,379,771.34

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Solution

The fourth proportional to 2,325,777.90, 3,493,915.64 and 1,379,771.34 is: 2,072,770.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,777.90 : 3,493,915.64 = 1,379,771.34 : x
  2. Step 2: Convert to fraction form
    2,325,777.90/3,493,915.64 = 1,379,771.34/x
  3. Step 3: Cross multiply
    2,325,777.90x = 3,493,915.64 × 1,379,771.34
  4. Step 4: Simplify right side
    2,325,777.90x = 4,820,804,664,449.76
  5. Step 5: Solve for x
    x = 4,820,804,664,449.76/2,325,777.90
  6. Step 6: Final answer
    x = 2,072,770.86

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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.