Finding the Third Proportional to 533,736 and 1,160,784
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Solution
The third proportional to 533,736 and 1,160,784 is: 2,524,505.55
Step by Step Solution
- Step 1: Write the proportion equation
533,736 : 1,160,784 = 1,160,784 : x - Step 2: Convert to fraction form
533,736/1,160,784 = 1,160,784/x - Step 3: Cross multiply
533,736x = 1,160,784 × 1,160,784 - Step 4: Simplify right side
533,736x = 1,347,419,494,656 - Step 5: Solve for x
x = 1,347,419,494,656/533,736 - Step 6: Final answer
x = 2,524,505.55
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.