Home / 2,393,204.44-3,584,532.48-1,978,161.16

Finding the Fourth Proportional to 2,393,204.44, 3,584,532.48 and 1,978,161.16

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Solution

The fourth proportional to 2,393,204.44, 3,584,532.48 and 1,978,161.16 is: 2,962,882.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,204.44 : 3,584,532.48 = 1,978,161.16 : x
  2. Step 2: Convert to fraction form
    2,393,204.44/3,584,532.48 = 1,978,161.16/x
  3. Step 3: Cross multiply
    2,393,204.44x = 3,584,532.48 × 1,978,161.16
  4. Step 4: Simplify right side
    2,393,204.44x = 7,090,782,928,694.48
  5. Step 5: Solve for x
    x = 7,090,782,928,694.48/2,393,204.44
  6. Step 6: Final answer
    x = 2,962,882.24

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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.