Finding the Third Proportional to 601,727.91 and 1,321,551.28
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Solution
The third proportional to 601,727.91 and 1,321,551.28 is: 2,902,470.99
Step by Step Solution
- Step 1: Write the proportion equation
601,727.91 : 1,321,551.28 = 1,321,551.28 : x - Step 2: Convert to fraction form
601,727.91/1,321,551.28 = 1,321,551.28/x - Step 3: Cross multiply
601,727.91x = 1,321,551.28 × 1,321,551.28 - Step 4: Simplify right side
601,727.91x = 1,746,497,788,973.52 - Step 5: Solve for x
x = 1,746,497,788,973.52/601,727.91 - Step 6: Final answer
x = 2,902,470.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.