Finding the Third Proportional to 725,590.13 and 1,694,368.13
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Solution
The third proportional to 725,590.13 and 1,694,368.13 is: 3,956,618.54
Step by Step Solution
- Step 1: Write the proportion equation
725,590.13 : 1,694,368.13 = 1,694,368.13 : x - Step 2: Convert to fraction form
725,590.13/1,694,368.13 = 1,694,368.13/x - Step 3: Cross multiply
725,590.13x = 1,694,368.13 × 1,694,368.13 - Step 4: Simplify right side
725,590.13x = 2,870,883,343,016.02 - Step 5: Solve for x
x = 2,870,883,343,016.02/725,590.13 - Step 6: Final answer
x = 3,956,618.54
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.