Home / 3,305,999.33-4,562,739.48-1,836,238.13

Finding the Fourth Proportional to 3,305,999.33, 4,562,739.48 and 1,836,238.13

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Solution

The fourth proportional to 3,305,999.33, 4,562,739.48 and 1,836,238.13 is: 2,534,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,999.33 : 4,562,739.48 = 1,836,238.13 : x
  2. Step 2: Convert to fraction form
    3,305,999.33/4,562,739.48 = 1,836,238.13/x
  3. Step 3: Cross multiply
    3,305,999.33x = 4,562,739.48 × 1,836,238.13
  4. Step 4: Simplify right side
    3,305,999.33x = 8,378,276,187,618.68
  5. Step 5: Solve for x
    x = 8,378,276,187,618.68/3,305,999.33
  6. Step 6: Final answer
    x = 2,534,264.34

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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.