Finding the Fourth Proportional to 2,341,190.04, 3,511,786.42 and 658,293.54
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Solution
The fourth proportional to 2,341,190.04, 3,511,786.42 and 658,293.54 is: 987,440.69
Step by Step Solution
- Step 1: Write the proportion equation
2,341,190.04 : 3,511,786.42 = 658,293.54 : x - Step 2: Convert to fraction form
2,341,190.04/3,511,786.42 = 658,293.54/x - Step 3: Cross multiply
2,341,190.04x = 3,511,786.42 × 658,293.54 - Step 4: Simplify right side
2,341,190.04x = 2,311,786,314,145.73 - Step 5: Solve for x
x = 2,311,786,314,145.73/2,341,190.04 - Step 6: Final answer
x = 987,440.69
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1.5x scale
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.