Finding the Fourth Proportional to 10,757,107.93, 14,844,375.86 and 5,862,224.92
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Solution
The fourth proportional to 10,757,107.93, 14,844,375.86 and 5,862,224.92 is: 8,089,634.38
Step by Step Solution
- Step 1: Write the proportion equation
10,757,107.93 : 14,844,375.86 = 5,862,224.92 : x - Step 2: Convert to fraction form
10,757,107.93/14,844,375.86 = 5,862,224.92/x - Step 3: Cross multiply
10,757,107.93x = 14,844,375.86 × 5,862,224.92 - Step 4: Simplify right side
10,757,107.93x = 87,021,070,132,716.67 - Step 5: Solve for x
x = 87,021,070,132,716.67/10,757,107.93 - Step 6: Final answer
x = 8,089,634.38
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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.