Finding the Third Proportional to 344,052 and 521,270
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Solution
The third proportional to 344,052 and 521,270 is: 789,771.35
Step by Step Solution
- Step 1: Write the proportion equation
344,052 : 521,270 = 521,270 : x - Step 2: Convert to fraction form
344,052/521,270 = 521,270/x - Step 3: Cross multiply
344,052x = 521,270 × 521,270 - Step 4: Simplify right side
344,052x = 271,722,412,900 - Step 5: Solve for x
x = 271,722,412,900/344,052 - Step 6: Final answer
x = 789,771.35
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.