Finding the Third Proportional to 778,232.25 and 1,676,526.75
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Solution
The third proportional to 778,232.25 and 1,676,526.75 is: 3,611,700.68
Step by Step Solution
- Step 1: Write the proportion equation
778,232.25 : 1,676,526.75 = 1,676,526.75 : x - Step 2: Convert to fraction form
778,232.25/1,676,526.75 = 1,676,526.75/x - Step 3: Cross multiply
778,232.25x = 1,676,526.75 × 1,676,526.75 - Step 4: Simplify right side
778,232.25x = 2,810,741,943,465.56 - Step 5: Solve for x
x = 2,810,741,943,465.56/778,232.25 - Step 6: Final answer
x = 3,611,700.68
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.