Home / 3,362,310.21-5,042,923.83-965,609.67

Finding the Fourth Proportional to 3,362,310.21, 5,042,923.83 and 965,609.67

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Solution

The fourth proportional to 3,362,310.21, 5,042,923.83 and 965,609.67 is: 1,448,259.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,310.21 : 5,042,923.83 = 965,609.67 : x
  2. Step 2: Convert to fraction form
    3,362,310.21/5,042,923.83 = 965,609.67/x
  3. Step 3: Cross multiply
    3,362,310.21x = 5,042,923.83 × 965,609.67
  4. Step 4: Simplify right side
    3,362,310.21x = 4,869,496,015,321.44
  5. Step 5: Solve for x
    x = 4,869,496,015,321.44/3,362,310.21
  6. Step 6: Final answer
    x = 1,448,259.00

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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.