Finding the Third Proportional to 882,708.19 and 1,871,344.69
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Solution
The third proportional to 882,708.19 and 1,871,344.69 is: 3,967,257.80
Step by Step Solution
- Step 1: Write the proportion equation
882,708.19 : 1,871,344.69 = 1,871,344.69 : x - Step 2: Convert to fraction form
882,708.19/1,871,344.69 = 1,871,344.69/x - Step 3: Cross multiply
882,708.19x = 1,871,344.69 × 1,871,344.69 - Step 4: Simplify right side
882,708.19x = 3,501,930,939,434.47 - Step 5: Solve for x
x = 3,501,930,939,434.47/882,708.19 - Step 6: Final answer
x = 3,967,257.80
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.