Home / 6,142,609.44-9,209,977.32-2,550,855.60

Finding the Fourth Proportional to 6,142,609.44, 9,209,977.32 and 2,550,855.60

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Solution

The fourth proportional to 6,142,609.44, 9,209,977.32 and 2,550,855.60 is: 3,824,648.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,609.44 : 9,209,977.32 = 2,550,855.60 : x
  2. Step 2: Convert to fraction form
    6,142,609.44/9,209,977.32 = 2,550,855.60/x
  3. Step 3: Cross multiply
    6,142,609.44x = 9,209,977.32 × 2,550,855.60
  4. Step 4: Simplify right side
    6,142,609.44x = 23,493,322,222,594.99
  5. Step 5: Solve for x
    x = 23,493,322,222,594.99/6,142,609.44
  6. Step 6: Final answer
    x = 3,824,648.54

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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.