Finding the Third Proportional to 263,611.13 and 545,913.75
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Solution
The third proportional to 263,611.13 and 545,913.75 is: 1,130,535.83
Step by Step Solution
- Step 1: Write the proportion equation
263,611.13 : 545,913.75 = 545,913.75 : x - Step 2: Convert to fraction form
263,611.13/545,913.75 = 545,913.75/x - Step 3: Cross multiply
263,611.13x = 545,913.75 × 545,913.75 - Step 4: Simplify right side
263,611.13x = 298,021,822,439.06 - Step 5: Solve for x
x = 298,021,822,439.06/263,611.13 - Step 6: Final answer
x = 1,130,535.83
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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.