Finding the Third Proportional to 336,698.44 and 726,809.63
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Solution
The third proportional to 336,698.44 and 726,809.63 is: 1,568,917.98
Step by Step Solution
- Step 1: Write the proportion equation
336,698.44 : 726,809.63 = 726,809.63 : x - Step 2: Convert to fraction form
336,698.44/726,809.63 = 726,809.63/x - Step 3: Cross multiply
336,698.44x = 726,809.63 × 726,809.63 - Step 4: Simplify right side
336,698.44x = 528,252,230,992.64 - Step 5: Solve for x
x = 528,252,230,992.64/336,698.44 - Step 6: Final answer
x = 1,568,917.98
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.