Home / 2,517,383.29-3,777,255.93-1,255,309.33

Finding the Fourth Proportional to 2,517,383.29, 3,777,255.93 and 1,255,309.33

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Solution

The fourth proportional to 2,517,383.29, 3,777,255.93 and 1,255,309.33 is: 1,883,552.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,383.29 : 3,777,255.93 = 1,255,309.33 : x
  2. Step 2: Convert to fraction form
    2,517,383.29/3,777,255.93 = 1,255,309.33/x
  3. Step 3: Cross multiply
    2,517,383.29x = 3,777,255.93 × 1,255,309.33
  4. Step 4: Simplify right side
    2,517,383.29x = 4,741,624,610,726.83
  5. Step 5: Solve for x
    x = 4,741,624,610,726.83/2,517,383.29
  6. Step 6: Final answer
    x = 1,883,552.91

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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.