Home / 2,409,910.36-3,325,710.23-1,322,162.17

Finding the Fourth Proportional to 2,409,910.36, 3,325,710.23 and 1,322,162.17

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Solution

The fourth proportional to 2,409,910.36, 3,325,710.23 and 1,322,162.17 is: 1,824,602.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,910.36 : 3,325,710.23 = 1,322,162.17 : x
  2. Step 2: Convert to fraction form
    2,409,910.36/3,325,710.23 = 1,322,162.17/x
  3. Step 3: Cross multiply
    2,409,910.36x = 3,325,710.23 × 1,322,162.17
  4. Step 4: Simplify right side
    2,409,910.36x = 4,397,128,266,107.68
  5. Step 5: Solve for x
    x = 4,397,128,266,107.68/2,409,910.36
  6. Step 6: Final answer
    x = 1,824,602.41

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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.