Finding the Third Proportional to 744,805.69 and 1,579,001.06
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Solution
The third proportional to 744,805.69 and 1,579,001.06 is: 3,347,509.82
Step by Step Solution
- Step 1: Write the proportion equation
744,805.69 : 1,579,001.06 = 1,579,001.06 : x - Step 2: Convert to fraction form
744,805.69/1,579,001.06 = 1,579,001.06/x - Step 3: Cross multiply
744,805.69x = 1,579,001.06 × 1,579,001.06 - Step 4: Simplify right side
744,805.69x = 2,493,244,355,376.13 - Step 5: Solve for x
x = 2,493,244,355,376.13/744,805.69 - Step 6: Final answer
x = 3,347,509.82
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.