Finding the Fourth Proportional to 796,841.97, 1,099,627.97 and 434,268.96
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Solution
The fourth proportional to 796,841.97, 1,099,627.97 and 434,268.96 is: 599,283.56
Step by Step Solution
- Step 1: Write the proportion equation
796,841.97 : 1,099,627.97 = 434,268.96 : x - Step 2: Convert to fraction form
796,841.97/1,099,627.97 = 434,268.96/x - Step 3: Cross multiply
796,841.97x = 1,099,627.97 × 434,268.96 - Step 4: Simplify right side
796,841.97x = 477,534,292,747.47 - Step 5: Solve for x
x = 477,534,292,747.47/796,841.97 - Step 6: Final answer
x = 599,283.56
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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.