Finding the Third Proportional to 1,246,110.75 and 2,681,761.50
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Solution
The third proportional to 1,246,110.75 and 2,681,761.50 is: 5,771,433.03
Step by Step Solution
- Step 1: Write the proportion equation
1,246,110.75 : 2,681,761.50 = 2,681,761.50 : x - Step 2: Convert to fraction form
1,246,110.75/2,681,761.50 = 2,681,761.50/x - Step 3: Cross multiply
1,246,110.75x = 2,681,761.50 × 2,681,761.50 - Step 4: Simplify right side
1,246,110.75x = 7,191,844,742,882.25 - Step 5: Solve for x
x = 7,191,844,742,882.25/1,246,110.75 - Step 6: Final answer
x = 5,771,433.03
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.