Finding the Third Proportional to 334,122.47 and 548,511.75
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Solution
The third proportional to 334,122.47 and 548,511.75 is: 900,463.66
Step by Step Solution
- Step 1: Write the proportion equation
334,122.47 : 548,511.75 = 548,511.75 : x - Step 2: Convert to fraction form
334,122.47/548,511.75 = 548,511.75/x - Step 3: Cross multiply
334,122.47x = 548,511.75 × 548,511.75 - Step 4: Simplify right side
334,122.47x = 300,865,139,888.06 - Step 5: Solve for x
x = 300,865,139,888.06/334,122.47 - Step 6: Final answer
x = 900,463.66
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Why These Related Problems?
These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.