Finding the Third Proportional to 1,135,703.25 and 2,304,778.50
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Solution
The third proportional to 1,135,703.25 and 2,304,778.50 is: 4,677,281.62
Step by Step Solution
- Step 1: Write the proportion equation
1,135,703.25 : 2,304,778.50 = 2,304,778.50 : x - Step 2: Convert to fraction form
1,135,703.25/2,304,778.50 = 2,304,778.50/x - Step 3: Cross multiply
1,135,703.25x = 2,304,778.50 × 2,304,778.50 - Step 4: Simplify right side
1,135,703.25x = 5,312,003,934,062.25 - Step 5: Solve for x
x = 5,312,003,934,062.25/1,135,703.25 - Step 6: Final answer
x = 4,677,281.62
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.