Finding the Fourth Proportional to 6,393,260.36, 9,589,896.84 and 1,782,062.48
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Solution
The fourth proportional to 6,393,260.36, 9,589,896.84 and 1,782,062.48 is: 2,673,095.48
Step by Step Solution
- Step 1: Write the proportion equation
6,393,260.36 : 9,589,896.84 = 1,782,062.48 : x - Step 2: Convert to fraction form
6,393,260.36/9,589,896.84 = 1,782,062.48/x - Step 3: Cross multiply
6,393,260.36x = 9,589,896.84 × 1,782,062.48 - Step 4: Simplify right side
6,393,260.36x = 17,089,795,345,634.56 - Step 5: Solve for x
x = 17,089,795,345,634.56/6,393,260.36 - Step 6: Final answer
x = 2,673,095.48
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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.