Home / 3,670,028.10-5,494,544.55-2,252,852.10

Finding the Fourth Proportional to 3,670,028.10, 5,494,544.55 and 2,252,852.10

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Solution

The fourth proportional to 3,670,028.10, 5,494,544.55 and 2,252,852.10 is: 3,372,834.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,028.10 : 5,494,544.55 = 2,252,852.10 : x
  2. Step 2: Convert to fraction form
    3,670,028.10/5,494,544.55 = 2,252,852.10/x
  3. Step 3: Cross multiply
    3,670,028.10x = 5,494,544.55 × 2,252,852.10
  4. Step 4: Simplify right side
    3,670,028.10x = 12,378,396,228,011.05
  5. Step 5: Solve for x
    x = 12,378,396,228,011.05/3,670,028.10
  6. Step 6: Final answer
    x = 3,372,834.18

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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.