Home / 3,297,130.80-4,945,696.20-2,446,825.20

Finding the Fourth Proportional to 3,297,130.80, 4,945,696.20 and 2,446,825.20

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Solution

The fourth proportional to 3,297,130.80, 4,945,696.20 and 2,446,825.20 is: 3,670,237.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,130.80 : 4,945,696.20 = 2,446,825.20 : x
  2. Step 2: Convert to fraction form
    3,297,130.80/4,945,696.20 = 2,446,825.20/x
  3. Step 3: Cross multiply
    3,297,130.80x = 4,945,696.20 × 2,446,825.20
  4. Step 4: Simplify right side
    3,297,130.80x = 12,101,254,093,704.24
  5. Step 5: Solve for x
    x = 12,101,254,093,704.24/3,297,130.80
  6. Step 6: Final answer
    x = 3,670,237.80

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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.