Home / 8,064,236.80-12,096,355.20-2,080,604.80

Finding the Fourth Proportional to 8,064,236.80, 12,096,355.20 and 2,080,604.80

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Solution

The fourth proportional to 8,064,236.80, 12,096,355.20 and 2,080,604.80 is: 3,120,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,236.80 : 12,096,355.20 = 2,080,604.80 : x
  2. Step 2: Convert to fraction form
    8,064,236.80/12,096,355.20 = 2,080,604.80/x
  3. Step 3: Cross multiply
    8,064,236.80x = 12,096,355.20 × 2,080,604.80
  4. Step 4: Simplify right side
    8,064,236.80x = 25,167,734,691,624.96
  5. Step 5: Solve for x
    x = 25,167,734,691,624.96/8,064,236.80
  6. Step 6: Final answer
    x = 3,120,907.20

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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.