Finding the Third Proportional to 982,634 and 2,083,363
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Solution
The third proportional to 982,634 and 2,083,363 is: 4,417,108.90
Step by Step Solution
- Step 1: Write the proportion equation
982,634 : 2,083,363 = 2,083,363 : x - Step 2: Convert to fraction form
982,634/2,083,363 = 2,083,363/x - Step 3: Cross multiply
982,634x = 2,083,363 × 2,083,363 - Step 4: Simplify right side
982,634x = 4,340,401,389,769 - Step 5: Solve for x
x = 4,340,401,389,769/982,634 - Step 6: Final answer
x = 4,417,108.90
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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.