Finding the Third Proportional to 345,869 and 757,350
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Solution
The third proportional to 345,869 and 757,350 is: 1,658,370.72
Step by Step Solution
- Step 1: Write the proportion equation
345,869 : 757,350 = 757,350 : x - Step 2: Convert to fraction form
345,869/757,350 = 757,350/x - Step 3: Cross multiply
345,869x = 757,350 × 757,350 - Step 4: Simplify right side
345,869x = 573,579,022,500 - Step 5: Solve for x
x = 573,579,022,500/345,869 - Step 6: Final answer
x = 1,658,370.72
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.