Finding the Third Proportional to 967,418 and 2,092,432
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Solution
The third proportional to 967,418 and 2,092,432 is: 4,525,728.98
Step by Step Solution
- Step 1: Write the proportion equation
967,418 : 2,092,432 = 2,092,432 : x - Step 2: Convert to fraction form
967,418/2,092,432 = 2,092,432/x - Step 3: Cross multiply
967,418x = 2,092,432 × 2,092,432 - Step 4: Simplify right side
967,418x = 4,378,271,674,624 - Step 5: Solve for x
x = 4,378,271,674,624/967,418 - Step 6: Final answer
x = 4,525,728.98
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.