Finding the Third Proportional to 1,207,220.63 and 2,624,109.75
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Solution
The third proportional to 1,207,220.63 and 2,624,109.75 is: 5,703,971.45
Step by Step Solution
- Step 1: Write the proportion equation
1,207,220.63 : 2,624,109.75 = 2,624,109.75 : x - Step 2: Convert to fraction form
1,207,220.63/2,624,109.75 = 2,624,109.75/x - Step 3: Cross multiply
1,207,220.63x = 2,624,109.75 × 2,624,109.75 - Step 4: Simplify right side
1,207,220.63x = 6,885,951,980,045.06 - Step 5: Solve for x
x = 6,885,951,980,045.06/1,207,220.63 - Step 6: Final answer
x = 5,703,971.45
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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.