Home / 3,353,847.72-4,628,310.50-1,825,954.92

Finding the Fourth Proportional to 3,353,847.72, 4,628,310.50 and 1,825,954.92

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Solution

The fourth proportional to 3,353,847.72, 4,628,310.50 and 1,825,954.92 is: 2,519,818.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,847.72 : 4,628,310.50 = 1,825,954.92 : x
  2. Step 2: Convert to fraction form
    3,353,847.72/4,628,310.50 = 1,825,954.92/x
  3. Step 3: Cross multiply
    3,353,847.72x = 4,628,310.50 × 1,825,954.92
  4. Step 4: Simplify right side
    3,353,847.72x = 8,451,086,328,762.66
  5. Step 5: Solve for x
    x = 8,451,086,328,762.66/3,353,847.72
  6. Step 6: Final answer
    x = 2,519,818.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.