Finding the Fourth Proportional to 793,818.09, 1,095,469.92 and 431,242.19
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Solution
The fourth proportional to 793,818.09, 1,095,469.92 and 431,242.19 is: 595,114.75
Step by Step Solution
- Step 1: Write the proportion equation
793,818.09 : 1,095,469.92 = 431,242.19 : x - Step 2: Convert to fraction form
793,818.09/1,095,469.92 = 431,242.19/x - Step 3: Cross multiply
793,818.09x = 1,095,469.92 × 431,242.19 - Step 4: Simplify right side
793,818.09x = 472,412,852,172.61 - Step 5: Solve for x
x = 472,412,852,172.61/793,818.09 - Step 6: Final answer
x = 595,114.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.