Finding the Third Proportional to 467,961.75 and 668,715.75
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Solution
The third proportional to 467,961.75 and 668,715.75 is: 955,592.53
Step by Step Solution
- Step 1: Write the proportion equation
467,961.75 : 668,715.75 = 668,715.75 : x - Step 2: Convert to fraction form
467,961.75/668,715.75 = 668,715.75/x - Step 3: Cross multiply
467,961.75x = 668,715.75 × 668,715.75 - Step 4: Simplify right side
467,961.75x = 447,180,754,298.06 - Step 5: Solve for x
x = 447,180,754,298.06/467,961.75 - Step 6: Final answer
x = 955,592.53
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.