Finding the Fourth Proportional to 6,048,165.10, 9,090,910.05 and 5,936,190.70
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Solution
The fourth proportional to 6,048,165.10, 9,090,910.05 and 5,936,190.70 is: 8,922,602.94
Step by Step Solution
- Step 1: Write the proportion equation
6,048,165.10 : 9,090,910.05 = 5,936,190.70 : x - Step 2: Convert to fraction form
6,048,165.10/9,090,910.05 = 5,936,190.70/x - Step 3: Cross multiply
6,048,165.10x = 9,090,910.05 × 5,936,190.70 - Step 4: Simplify right side
6,048,165.10x = 53,965,375,693,346.54 - Step 5: Solve for x
x = 53,965,375,693,346.54/6,048,165.10 - Step 6: Final answer
x = 8,922,602.94
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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.