Home / 10,729,000.20-16,093,500.30-4,335,961.80

Finding the Fourth Proportional to 10,729,000.20, 16,093,500.30 and 4,335,961.80

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Solution

The fourth proportional to 10,729,000.20, 16,093,500.30 and 4,335,961.80 is: 6,503,942.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,729,000.20 : 16,093,500.30 = 4,335,961.80 : x
  2. Step 2: Convert to fraction form
    10,729,000.20/16,093,500.30 = 4,335,961.80/x
  3. Step 3: Cross multiply
    10,729,000.20x = 16,093,500.30 × 4,335,961.80
  4. Step 4: Simplify right side
    10,729,000.20x = 69,780,802,529,088.54
  5. Step 5: Solve for x
    x = 69,780,802,529,088.54/10,729,000.20
  6. Step 6: Final answer
    x = 6,503,942.70

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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.