Home / 1,728,736.73-2,385,695.04-954,365.84

Finding the Fourth Proportional to 1,728,736.73, 2,385,695.04 and 954,365.84

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Solution

The fourth proportional to 1,728,736.73, 2,385,695.04 and 954,365.84 is: 1,317,046.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,736.73 : 2,385,695.04 = 954,365.84 : x
  2. Step 2: Convert to fraction form
    1,728,736.73/2,385,695.04 = 954,365.84/x
  3. Step 3: Cross multiply
    1,728,736.73x = 2,385,695.04 × 954,365.84
  4. Step 4: Simplify right side
    1,728,736.73x = 2,276,825,850,833.43
  5. Step 5: Solve for x
    x = 2,276,825,850,833.43/1,728,736.73
  6. Step 6: Final answer
    x = 1,317,046.03

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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.