Finding the Third Proportional to 533,232 and 1,126,416
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Solution
The third proportional to 533,232 and 1,126,416 is: 2,379,476.49
Step by Step Solution
- Step 1: Write the proportion equation
533,232 : 1,126,416 = 1,126,416 : x - Step 2: Convert to fraction form
533,232/1,126,416 = 1,126,416/x - Step 3: Cross multiply
533,232x = 1,126,416 × 1,126,416 - Step 4: Simplify right side
533,232x = 1,268,813,005,056 - Step 5: Solve for x
x = 1,268,813,005,056/533,232 - Step 6: Final answer
x = 2,379,476.49
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.