Home / 2,324,661.48-3,208,020.66-1,306,057.32

Finding the Fourth Proportional to 2,324,661.48, 3,208,020.66 and 1,306,057.32

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Solution

The fourth proportional to 2,324,661.48, 3,208,020.66 and 1,306,057.32 is: 1,802,352.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,661.48 : 3,208,020.66 = 1,306,057.32 : x
  2. Step 2: Convert to fraction form
    2,324,661.48/3,208,020.66 = 1,306,057.32/x
  3. Step 3: Cross multiply
    2,324,661.48x = 3,208,020.66 × 1,306,057.32
  4. Step 4: Simplify right side
    2,324,661.48x = 4,189,858,865,704.23
  5. Step 5: Solve for x
    x = 4,189,858,865,704.23/2,324,661.48
  6. Step 6: Final answer
    x = 1,802,352.26

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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.