Home / 3,700,915.80-5,560,704.90-2,353,723.80

Finding the Fourth Proportional to 3,700,915.80, 5,560,704.90 and 2,353,723.80

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Solution

The fourth proportional to 3,700,915.80, 5,560,704.90 and 2,353,723.80 is: 3,536,520.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,915.80 : 5,560,704.90 = 2,353,723.80 : x
  2. Step 2: Convert to fraction form
    3,700,915.80/5,560,704.90 = 2,353,723.80/x
  3. Step 3: Cross multiply
    3,700,915.80x = 5,560,704.90 × 2,353,723.80
  4. Step 4: Simplify right side
    3,700,915.80x = 13,088,363,467,906.62
  5. Step 5: Solve for x
    x = 13,088,363,467,906.62/3,700,915.80
  6. Step 6: Final answer
    x = 3,536,520.20

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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.