Home / 2,044,744.70-3,067,117.05-1,646,163.95

Finding the Fourth Proportional to 2,044,744.70, 3,067,117.05 and 1,646,163.95

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Solution

The fourth proportional to 2,044,744.70, 3,067,117.05 and 1,646,163.95 is: 2,469,245.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,744.70 : 3,067,117.05 = 1,646,163.95 : x
  2. Step 2: Convert to fraction form
    2,044,744.70/3,067,117.05 = 1,646,163.95/x
  3. Step 3: Cross multiply
    2,044,744.70x = 3,067,117.05 × 1,646,163.95
  4. Step 4: Simplify right side
    2,044,744.70x = 5,048,977,518,140.35
  5. Step 5: Solve for x
    x = 5,048,977,518,140.35/2,044,744.70
  6. Step 6: Final answer
    x = 2,469,245.93

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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.