Finding the Fourth Proportional to 5,093,450.82, 7,639,345.35 and 1,498,377.29
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Solution
The fourth proportional to 5,093,450.82, 7,639,345.35 and 1,498,377.29 is: 2,247,321.50
Step by Step Solution
- Step 1: Write the proportion equation
5,093,450.82 : 7,639,345.35 = 1,498,377.29 : x - Step 2: Convert to fraction form
5,093,450.82/7,639,345.35 = 1,498,377.29/x - Step 3: Cross multiply
5,093,450.82x = 7,639,345.35 × 1,498,377.29 - Step 4: Simplify right side
5,093,450.82x = 11,446,621,544,710.37 - Step 5: Solve for x
x = 11,446,621,544,710.37/5,093,450.82 - Step 6: Final answer
x = 2,247,321.50
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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.