Home / 2,836,623.86-3,914,239.07-1,596,212.54

Finding the Fourth Proportional to 2,836,623.86, 3,914,239.07 and 1,596,212.54

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Solution

The fourth proportional to 2,836,623.86, 3,914,239.07 and 1,596,212.54 is: 2,202,603.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,623.86 : 3,914,239.07 = 1,596,212.54 : x
  2. Step 2: Convert to fraction form
    2,836,623.86/3,914,239.07 = 1,596,212.54/x
  3. Step 3: Cross multiply
    2,836,623.86x = 3,914,239.07 × 1,596,212.54
  4. Step 4: Simplify right side
    2,836,623.86x = 6,247,957,460,539.68
  5. Step 5: Solve for x
    x = 6,247,957,460,539.68/2,836,623.86
  6. Step 6: Final answer
    x = 2,202,603.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.