Finding the Fourth Proportional to 5,819,062.97, 8,028,135.83 and 5,810,091.41
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Solution
The fourth proportional to 5,819,062.97, 8,028,135.83 and 5,810,091.41 is: 8,015,758.42
Step by Step Solution
- Step 1: Write the proportion equation
5,819,062.97 : 8,028,135.83 = 5,810,091.41 : x - Step 2: Convert to fraction form
5,819,062.97/8,028,135.83 = 5,810,091.41/x - Step 3: Cross multiply
5,819,062.97x = 8,028,135.83 × 5,810,091.41 - Step 4: Simplify right side
5,819,062.97x = 46,644,202,955,005.09 - Step 5: Solve for x
x = 46,644,202,955,005.09/5,819,062.97 - Step 6: Final answer
x = 8,015,758.42
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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.