Finding the Fourth Proportional to 528,687.62, 793,202.22 and 244,564.52
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Solution
The fourth proportional to 528,687.62, 793,202.22 and 244,564.52 is: 366,925.79
Step by Step Solution
- Step 1: Write the proportion equation
528,687.62 : 793,202.22 = 244,564.52 : x - Step 2: Convert to fraction form
528,687.62/793,202.22 = 244,564.52/x - Step 3: Cross multiply
528,687.62x = 793,202.22 × 244,564.52 - Step 4: Simplify right side
528,687.62x = 193,989,120,197.23 - Step 5: Solve for x
x = 193,989,120,197.23/528,687.62 - Step 6: Final answer
x = 366,925.79
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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.