Home / 11,072,000.40-16,608,000.60-3,501,286.80

Finding the Fourth Proportional to 11,072,000.40, 16,608,000.60 and 3,501,286.80

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Solution

The fourth proportional to 11,072,000.40, 16,608,000.60 and 3,501,286.80 is: 5,251,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,000.40 : 16,608,000.60 = 3,501,286.80 : x
  2. Step 2: Convert to fraction form
    11,072,000.40/16,608,000.60 = 3,501,286.80/x
  3. Step 3: Cross multiply
    11,072,000.40x = 16,608,000.60 × 3,501,286.80
  4. Step 4: Simplify right side
    11,072,000.40x = 58,149,373,275,172.08
  5. Step 5: Solve for x
    x = 58,149,373,275,172.08/11,072,000.40
  6. Step 6: Final answer
    x = 5,251,930.20

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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.