Finding the Third Proportional to 2,183,307.75 and 3,126,335.06
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Solution
The third proportional to 2,183,307.75 and 3,126,335.06 is: 4,476,680.36
Step by Step Solution
- Step 1: Write the proportion equation
2,183,307.75 : 3,126,335.06 = 3,126,335.06 : x - Step 2: Convert to fraction form
2,183,307.75/3,126,335.06 = 3,126,335.06/x - Step 3: Cross multiply
2,183,307.75x = 3,126,335.06 × 3,126,335.06 - Step 4: Simplify right side
2,183,307.75x = 9,773,970,923,016.88 - Step 5: Solve for x
x = 9,773,970,923,016.88/2,183,307.75 - Step 6: Final answer
x = 4,476,680.36
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.