Home / 10,795,493.10-16,190,906.85-4,730,213.10

Finding the Fourth Proportional to 10,795,493.10, 16,190,906.85 and 4,730,213.10

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Solution

The fourth proportional to 10,795,493.10, 16,190,906.85 and 4,730,213.10 is: 7,094,297.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,493.10 : 16,190,906.85 = 4,730,213.10 : x
  2. Step 2: Convert to fraction form
    10,795,493.10/16,190,906.85 = 4,730,213.10/x
  3. Step 3: Cross multiply
    10,795,493.10x = 16,190,906.85 × 4,730,213.10
  4. Step 4: Simplify right side
    10,795,493.10x = 76,586,439,682,749.73
  5. Step 5: Solve for x
    x = 76,586,439,682,749.73/10,795,493.10
  6. Step 6: Final answer
    x = 7,094,297.50

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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.