Home / 4,097,222.80-6,145,834.20-1,966,793.20

Finding the Fourth Proportional to 4,097,222.80, 6,145,834.20 and 1,966,793.20

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Solution

The fourth proportional to 4,097,222.80, 6,145,834.20 and 1,966,793.20 is: 2,950,189.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,222.80 : 6,145,834.20 = 1,966,793.20 : x
  2. Step 2: Convert to fraction form
    4,097,222.80/6,145,834.20 = 1,966,793.20/x
  3. Step 3: Cross multiply
    4,097,222.80x = 6,145,834.20 × 1,966,793.20
  4. Step 4: Simplify right side
    4,097,222.80x = 12,087,584,912,887.44
  5. Step 5: Solve for x
    x = 12,087,584,912,887.44/4,097,222.80
  6. Step 6: Final answer
    x = 2,950,189.80

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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.