Home / 1,517,376.73-2,093,955.44-829,033.80

Finding the Fourth Proportional to 1,517,376.73, 2,093,955.44 and 829,033.80

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Solution

The fourth proportional to 1,517,376.73, 2,093,955.44 and 829,033.80 is: 1,144,053.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,376.73 : 2,093,955.44 = 829,033.80 : x
  2. Step 2: Convert to fraction form
    1,517,376.73/2,093,955.44 = 829,033.80/x
  3. Step 3: Cross multiply
    1,517,376.73x = 2,093,955.44 × 829,033.80
  4. Step 4: Simplify right side
    1,517,376.73x = 1,735,959,835,453.87
  5. Step 5: Solve for x
    x = 1,735,959,835,453.87/1,517,376.73
  6. Step 6: Final answer
    x = 1,144,053.29

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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.