Finding the Fourth Proportional to 494,550.01, 741,816.93 and 157,586.09
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Solution
The fourth proportional to 494,550.01, 741,816.93 and 157,586.09 is: 236,376.56
Step by Step Solution
- Step 1: Write the proportion equation
494,550.01 : 741,816.93 = 157,586.09 : x - Step 2: Convert to fraction form
494,550.01/741,816.93 = 157,586.09/x - Step 3: Cross multiply
494,550.01x = 741,816.93 × 157,586.09 - Step 4: Simplify right side
494,550.01x = 116,900,029,494.50 - Step 5: Solve for x
x = 116,900,029,494.50/494,550.01 - Step 6: Final answer
x = 236,376.56
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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.