Finding the Fourth Proportional to 5,998,243.08, 8,997,738.42 and 2,403,543
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Solution
The fourth proportional to 5,998,243.08, 8,997,738.42 and 2,403,543 is: 3,605,464.28
Step by Step Solution
- Step 1: Write the proportion equation
5,998,243.08 : 8,997,738.42 = 2,403,543 : x - Step 2: Convert to fraction form
5,998,243.08/8,997,738.42 = 2,403,543/x - Step 3: Cross multiply
5,998,243.08x = 8,997,738.42 × 2,403,543 - Step 4: Simplify right side
5,998,243.08x = 21,626,451,195,222.06 - Step 5: Solve for x
x = 21,626,451,195,222.06/5,998,243.08 - Step 6: Final answer
x = 3,605,464.28
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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.