Finding the Fourth Proportional to 5,504,755.20, 7,596,562.62 and 3,057,594
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Solution
The fourth proportional to 5,504,755.20, 7,596,562.62 and 3,057,594 is: 4,219,479.97
Step by Step Solution
- Step 1: Write the proportion equation
5,504,755.20 : 7,596,562.62 = 3,057,594 : x - Step 2: Convert to fraction form
5,504,755.20/7,596,562.62 = 3,057,594/x - Step 3: Cross multiply
5,504,755.20x = 7,596,562.62 × 3,057,594 - Step 4: Simplify right side
5,504,755.20x = 23,227,204,287,536.28 - Step 5: Solve for x
x = 23,227,204,287,536.28/5,504,755.20 - Step 6: Final answer
x = 4,219,479.97
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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.