Finding the Fourth Proportional to 605,450.27, 835,586.99 and 333,546.02
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Solution
The fourth proportional to 605,450.27, 835,586.99 and 333,546.02 is: 460,329.65
Step by Step Solution
- Step 1: Write the proportion equation
605,450.27 : 835,586.99 = 333,546.02 : x - Step 2: Convert to fraction form
605,450.27/835,586.99 = 333,546.02/x - Step 3: Cross multiply
605,450.27x = 835,586.99 × 333,546.02 - Step 4: Simplify right side
605,450.27x = 278,706,709,032.62 - Step 5: Solve for x
x = 278,706,709,032.62/605,450.27 - Step 6: Final answer
x = 460,329.65
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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.