Finding the Third Proportional to 355,536.75 and 777,585.75
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Solution
The third proportional to 355,536.75 and 777,585.75 is: 1,700,638.82
Step by Step Solution
- Step 1: Write the proportion equation
355,536.75 : 777,585.75 = 777,585.75 : x - Step 2: Convert to fraction form
355,536.75/777,585.75 = 777,585.75/x - Step 3: Cross multiply
355,536.75x = 777,585.75 × 777,585.75 - Step 4: Simplify right side
355,536.75x = 604,639,598,603.06 - Step 5: Solve for x
x = 604,639,598,603.06/355,536.75 - Step 6: Final answer
x = 1,700,638.82
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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.