Finding the Third Proportional to 647,484.75 and 958,668.75
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Solution
The third proportional to 647,484.75 and 958,668.75 is: 1,419,409.14
Step by Step Solution
- Step 1: Write the proportion equation
647,484.75 : 958,668.75 = 958,668.75 : x - Step 2: Convert to fraction form
647,484.75/958,668.75 = 958,668.75/x - Step 3: Cross multiply
647,484.75x = 958,668.75 × 958,668.75 - Step 4: Simplify right side
647,484.75x = 919,045,772,226.56 - Step 5: Solve for x
x = 919,045,772,226.56/647,484.75 - Step 6: Final answer
x = 1,419,409.14
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.