Home / 2,446,340.30-3,669,510.45-848,736.80

Finding the Fourth Proportional to 2,446,340.30, 3,669,510.45 and 848,736.80

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Solution

The fourth proportional to 2,446,340.30, 3,669,510.45 and 848,736.80 is: 1,273,105.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,340.30 : 3,669,510.45 = 848,736.80 : x
  2. Step 2: Convert to fraction form
    2,446,340.30/3,669,510.45 = 848,736.80/x
  3. Step 3: Cross multiply
    2,446,340.30x = 3,669,510.45 × 848,736.80
  4. Step 4: Simplify right side
    2,446,340.30x = 3,114,448,556,899.56
  5. Step 5: Solve for x
    x = 3,114,448,556,899.56/2,446,340.30
  6. Step 6: Final answer
    x = 1,273,105.20

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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.