Home / 6,067,220.40-9,100,830.60-5,110,626.60

Finding the Fourth Proportional to 6,067,220.40, 9,100,830.60 and 5,110,626.60

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Solution

The fourth proportional to 6,067,220.40, 9,100,830.60 and 5,110,626.60 is: 7,665,939.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,220.40 : 9,100,830.60 = 5,110,626.60 : x
  2. Step 2: Convert to fraction form
    6,067,220.40/9,100,830.60 = 5,110,626.60/x
  3. Step 3: Cross multiply
    6,067,220.40x = 9,100,830.60 × 5,110,626.60
  4. Step 4: Simplify right side
    6,067,220.40x = 46,510,946,946,453.95
  5. Step 5: Solve for x
    x = 46,510,946,946,453.95/6,067,220.40
  6. Step 6: Final answer
    x = 7,665,939.90

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1.5x scale

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.