Finding the Third Proportional to 5,585,974.50 and 8,541,402.75
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Solution
The third proportional to 5,585,974.50 and 8,541,402.75 is: 13,060,489.43
Step by Step Solution
- Step 1: Write the proportion equation
5,585,974.50 : 8,541,402.75 = 8,541,402.75 : x - Step 2: Convert to fraction form
5,585,974.50/8,541,402.75 = 8,541,402.75/x - Step 3: Cross multiply
5,585,974.50x = 8,541,402.75 × 8,541,402.75 - Step 4: Simplify right side
5,585,974.50x = 72,955,560,937,707.56 - Step 5: Solve for x
x = 72,955,560,937,707.56/5,585,974.50 - Step 6: Final answer
x = 13,060,489.43
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.