Finding the Third Proportional to 201,696.75 and 442,752.75
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Solution
The third proportional to 201,696.75 and 442,752.75 is: 971,904.59
Step by Step Solution
- Step 1: Write the proportion equation
201,696.75 : 442,752.75 = 442,752.75 : x - Step 2: Convert to fraction form
201,696.75/442,752.75 = 442,752.75/x - Step 3: Cross multiply
201,696.75x = 442,752.75 × 442,752.75 - Step 4: Simplify right side
201,696.75x = 196,029,997,632.56 - Step 5: Solve for x
x = 196,029,997,632.56/201,696.75 - Step 6: Final answer
x = 971,904.59
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.