Home / 1,517,376.23-2,093,954.76-829,033.30

Finding the Fourth Proportional to 1,517,376.23, 2,093,954.76 and 829,033.30

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Solution

The fourth proportional to 1,517,376.23, 2,093,954.76 and 829,033.30 is: 1,144,052.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,376.23 : 2,093,954.76 = 829,033.30 : x
  2. Step 2: Convert to fraction form
    1,517,376.23/2,093,954.76 = 829,033.30/x
  3. Step 3: Cross multiply
    1,517,376.23x = 2,093,954.76 × 829,033.30
  4. Step 4: Simplify right side
    1,517,376.23x = 1,735,958,224,733.51
  5. Step 5: Solve for x
    x = 1,735,958,224,733.51/1,517,376.23
  6. Step 6: Final answer
    x = 1,144,052.60

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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.