Finding the Third Proportional to 1,582,707.75 and 3,221,349.75
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Solution
The third proportional to 1,582,707.75 and 3,221,349.75 is: 6,556,544.76
Step by Step Solution
- Step 1: Write the proportion equation
1,582,707.75 : 3,221,349.75 = 3,221,349.75 : x - Step 2: Convert to fraction form
1,582,707.75/3,221,349.75 = 3,221,349.75/x - Step 3: Cross multiply
1,582,707.75x = 3,221,349.75 × 3,221,349.75 - Step 4: Simplify right side
1,582,707.75x = 10,377,094,211,825.06 - Step 5: Solve for x
x = 10,377,094,211,825.06/1,582,707.75 - Step 6: Final answer
x = 6,556,544.76
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.