Home / 8,166,831-11,270,226.80-4,546,014.36

Finding the Fourth Proportional to 8,166,831, 11,270,226.80 and 4,546,014.36

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Solution

The fourth proportional to 8,166,831, 11,270,226.80 and 4,546,014.36 is: 6,273,499.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,166,831 : 11,270,226.80 = 4,546,014.36 : x
  2. Step 2: Convert to fraction form
    8,166,831/11,270,226.80 = 4,546,014.36/x
  3. Step 3: Cross multiply
    8,166,831x = 11,270,226.80 × 4,546,014.36
  4. Step 4: Simplify right side
    8,166,831x = 51,234,612,873,256.85
  5. Step 5: Solve for x
    x = 51,234,612,873,256.85/8,166,831
  6. Step 6: Final answer
    x = 6,273,499.83

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.