Home / 6,795,455.40-10,193,183.10-6,534,181.80

Finding the Fourth Proportional to 6,795,455.40, 10,193,183.10 and 6,534,181.80

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Solution

The fourth proportional to 6,795,455.40, 10,193,183.10 and 6,534,181.80 is: 9,801,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,455.40 : 10,193,183.10 = 6,534,181.80 : x
  2. Step 2: Convert to fraction form
    6,795,455.40/10,193,183.10 = 6,534,181.80/x
  3. Step 3: Cross multiply
    6,795,455.40x = 10,193,183.10 × 6,534,181.80
  4. Step 4: Simplify right side
    6,795,455.40x = 66,604,111,496,087.58
  5. Step 5: Solve for x
    x = 66,604,111,496,087.58/6,795,455.40
  6. Step 6: Final answer
    x = 9,801,272.70

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.