Finding the Third Proportional to 427,218.75 and 934,233.75
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Solution
The third proportional to 427,218.75 and 934,233.75 is: 2,042,964.41
Step by Step Solution
- Step 1: Write the proportion equation
427,218.75 : 934,233.75 = 934,233.75 : x - Step 2: Convert to fraction form
427,218.75/934,233.75 = 934,233.75/x - Step 3: Cross multiply
427,218.75x = 934,233.75 × 934,233.75 - Step 4: Simplify right side
427,218.75x = 872,792,699,639.06 - Step 5: Solve for x
x = 872,792,699,639.06/427,218.75 - Step 6: Final answer
x = 2,042,964.41
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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.