Home / 2,808,793.80-4,207,285.80-2,336,401.80

Finding the Fourth Proportional to 2,808,793.80, 4,207,285.80 and 2,336,401.80

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Solution

The fourth proportional to 2,808,793.80, 4,207,285.80 and 2,336,401.80 is: 3,499,690.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,793.80 : 4,207,285.80 = 2,336,401.80 : x
  2. Step 2: Convert to fraction form
    2,808,793.80/4,207,285.80 = 2,336,401.80/x
  3. Step 3: Cross multiply
    2,808,793.80x = 4,207,285.80 × 2,336,401.80
  4. Step 4: Simplify right side
    2,808,793.80x = 9,829,910,116,234.44
  5. Step 5: Solve for x
    x = 9,829,910,116,234.44/2,808,793.80
  6. Step 6: Final answer
    x = 3,499,690.91

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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.