Finding the Third Proportional to 5,458,341.94 and 8,287,158.09
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Solution
The third proportional to 5,458,341.94 and 8,287,158.09 is: 12,582,024.00
Step by Step Solution
- Step 1: Write the proportion equation
5,458,341.94 : 8,287,158.09 = 8,287,158.09 : x - Step 2: Convert to fraction form
5,458,341.94/8,287,158.09 = 8,287,158.09/x - Step 3: Cross multiply
5,458,341.94x = 8,287,158.09 × 8,287,158.09 - Step 4: Simplify right side
5,458,341.94x = 68,676,989,270,806.13 - Step 5: Solve for x
x = 68,676,989,270,806.13/5,458,341.94 - Step 6: Final answer
x = 12,582,024.00
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.