Home / 2,691,288.88-3,714,068.34-1,467,661.37

Finding the Fourth Proportional to 2,691,288.88, 3,714,068.34 and 1,467,661.37

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Solution

The fourth proportional to 2,691,288.88, 3,714,068.34 and 1,467,661.37 is: 2,025,421.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,288.88 : 3,714,068.34 = 1,467,661.37 : x
  2. Step 2: Convert to fraction form
    2,691,288.88/3,714,068.34 = 1,467,661.37/x
  3. Step 3: Cross multiply
    2,691,288.88x = 3,714,068.34 × 1,467,661.37
  4. Step 4: Simplify right side
    2,691,288.88x = 5,450,994,609,587.68
  5. Step 5: Solve for x
    x = 5,450,994,609,587.68/2,691,288.88
  6. Step 6: Final answer
    x = 2,025,421.59

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