Finding the Third Proportional to 375,451.50 and 777,516.75
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Solution
The third proportional to 375,451.50 and 777,516.75 is: 1,610,147.51
Step by Step Solution
- Step 1: Write the proportion equation
375,451.50 : 777,516.75 = 777,516.75 : x - Step 2: Convert to fraction form
375,451.50/777,516.75 = 777,516.75/x - Step 3: Cross multiply
375,451.50x = 777,516.75 × 777,516.75 - Step 4: Simplify right side
375,451.50x = 604,532,296,530.56 - Step 5: Solve for x
x = 604,532,296,530.56/375,451.50 - Step 6: Final answer
x = 1,610,147.51
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.