Finding the Third Proportional to 501,300 and 1,090,944
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Solution
The third proportional to 501,300 and 1,090,944 is: 2,374,144.85
Step by Step Solution
- Step 1: Write the proportion equation
501,300 : 1,090,944 = 1,090,944 : x - Step 2: Convert to fraction form
501,300/1,090,944 = 1,090,944/x - Step 3: Cross multiply
501,300x = 1,090,944 × 1,090,944 - Step 4: Simplify right side
501,300x = 1,190,158,811,136 - Step 5: Solve for x
x = 1,190,158,811,136/501,300 - Step 6: Final answer
x = 2,374,144.85
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.