Finding the Third Proportional to 344,205 and 745,611.75
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Solution
The third proportional to 344,205 and 745,611.75 is: 1,615,133.08
Step by Step Solution
- Step 1: Write the proportion equation
344,205 : 745,611.75 = 745,611.75 : x - Step 2: Convert to fraction form
344,205/745,611.75 = 745,611.75/x - Step 3: Cross multiply
344,205x = 745,611.75 × 745,611.75 - Step 4: Simplify right side
344,205x = 555,936,881,738.06 - Step 5: Solve for x
x = 555,936,881,738.06/344,205 - Step 6: Final answer
x = 1,615,133.08
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.