Finding the Third Proportional to 968,257.97 and 2,127,605.06
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Solution
The third proportional to 968,257.97 and 2,127,605.06 is: 4,675,100.49
Step by Step Solution
- Step 1: Write the proportion equation
968,257.97 : 2,127,605.06 = 2,127,605.06 : x - Step 2: Convert to fraction form
968,257.97/2,127,605.06 = 2,127,605.06/x - Step 3: Cross multiply
968,257.97x = 2,127,605.06 × 2,127,605.06 - Step 4: Simplify right side
968,257.97x = 4,526,703,301,975.63 - Step 5: Solve for x
x = 4,526,703,301,975.63/968,257.97 - Step 6: Final answer
x = 4,675,100.49
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.