Home / 2,322,583.32-3,205,215.74-1,276,018.04

Finding the Fourth Proportional to 2,322,583.32, 3,205,215.74 and 1,276,018.04

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Solution

The fourth proportional to 2,322,583.32, 3,205,215.74 and 1,276,018.04 is: 1,760,932.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,583.32 : 3,205,215.74 = 1,276,018.04 : x
  2. Step 2: Convert to fraction form
    2,322,583.32/3,205,215.74 = 1,276,018.04/x
  3. Step 3: Cross multiply
    2,322,583.32x = 3,205,215.74 × 1,276,018.04
  4. Step 4: Simplify right side
    2,322,583.32x = 4,089,913,106,331.95
  5. Step 5: Solve for x
    x = 4,089,913,106,331.95/2,322,583.32
  6. Step 6: Final answer
    x = 1,760,932.78

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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.