Finding the Third Proportional to 541,559 and 1,173,421
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Solution
The third proportional to 541,559 and 1,173,421 is: 2,542,505.70
Step by Step Solution
- Step 1: Write the proportion equation
541,559 : 1,173,421 = 1,173,421 : x - Step 2: Convert to fraction form
541,559/1,173,421 = 1,173,421/x - Step 3: Cross multiply
541,559x = 1,173,421 × 1,173,421 - Step 4: Simplify right side
541,559x = 1,376,916,843,241 - Step 5: Solve for x
x = 1,376,916,843,241/541,559 - Step 6: Final answer
x = 2,542,505.70
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.