Home / 4,701,815.85-7,052,723.78-3,022,199.85

Finding the Fourth Proportional to 4,701,815.85, 7,052,723.78 and 3,022,199.85

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Solution

The fourth proportional to 4,701,815.85, 7,052,723.78 and 3,022,199.85 is: 4,533,299.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,815.85 : 7,052,723.78 = 3,022,199.85 : x
  2. Step 2: Convert to fraction form
    4,701,815.85/7,052,723.78 = 3,022,199.85/x
  3. Step 3: Cross multiply
    4,701,815.85x = 7,052,723.78 × 3,022,199.85
  4. Step 4: Simplify right side
    4,701,815.85x = 21,314,740,734,896.43
  5. Step 5: Solve for x
    x = 21,314,740,734,896.43/4,701,815.85
  6. Step 6: Final answer
    x = 4,533,299.78

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Double scale
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Similar ratio
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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.