Home / 4,448,906.28-6,668,872.54-1,752,189.48

Finding the Fourth Proportional to 4,448,906.28, 6,668,872.54 and 1,752,189.48

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Solution

The fourth proportional to 4,448,906.28, 6,668,872.54 and 1,752,189.48 is: 2,626,517.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,906.28 : 6,668,872.54 = 1,752,189.48 : x
  2. Step 2: Convert to fraction form
    4,448,906.28/6,668,872.54 = 1,752,189.48/x
  3. Step 3: Cross multiply
    4,448,906.28x = 6,668,872.54 × 1,752,189.48
  4. Step 4: Simplify right side
    4,448,906.28x = 11,685,128,308,048.88
  5. Step 5: Solve for x
    x = 11,685,128,308,048.88/4,448,906.28
  6. Step 6: Final answer
    x = 2,626,517.07

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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.