Home / 1,863,808.54-2,792,059.14-965,839.32

Finding the Fourth Proportional to 1,863,808.54, 2,792,059.14 and 965,839.32

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Solution

The fourth proportional to 1,863,808.54, 2,792,059.14 and 965,839.32 is: 1,446,865.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,808.54 : 2,792,059.14 = 965,839.32 : x
  2. Step 2: Convert to fraction form
    1,863,808.54/2,792,059.14 = 965,839.32/x
  3. Step 3: Cross multiply
    1,863,808.54x = 2,792,059.14 × 965,839.32
  4. Step 4: Simplify right side
    1,863,808.54x = 2,696,680,504,799.28
  5. Step 5: Solve for x
    x = 2,696,680,504,799.28/1,863,808.54
  6. Step 6: Final answer
    x = 1,446,865.63

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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.