Finding the Fourth Proportional to 2,373,790.41, 3,550,512.85 and 2,201,487.62
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Solution
The fourth proportional to 2,373,790.41, 3,550,512.85 and 2,201,487.62 is: 3,292,797.05
Step by Step Solution
- Step 1: Write the proportion equation
2,373,790.41 : 3,550,512.85 = 2,201,487.62 : x - Step 2: Convert to fraction form
2,373,790.41/3,550,512.85 = 2,201,487.62/x - Step 3: Cross multiply
2,373,790.41x = 3,550,512.85 × 2,201,487.62 - Step 4: Simplify right side
2,373,790.41x = 7,816,410,060,669.64 - Step 5: Solve for x
x = 7,816,410,060,669.64/2,373,790.41 - Step 6: Final answer
x = 3,292,797.05
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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.