Finding the Third Proportional to 806,122.13 and 1,145,851.31
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Solution
The third proportional to 806,122.13 and 1,145,851.31 is: 1,628,754.74
Step by Step Solution
- Step 1: Write the proportion equation
806,122.13 : 1,145,851.31 = 1,145,851.31 : x - Step 2: Convert to fraction form
806,122.13/1,145,851.31 = 1,145,851.31/x - Step 3: Cross multiply
806,122.13x = 1,145,851.31 × 1,145,851.31 - Step 4: Simplify right side
806,122.13x = 1,312,975,230,357.97 - Step 5: Solve for x
x = 1,312,975,230,357.97/806,122.13 - Step 6: Final answer
x = 1,628,754.74
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.