Finding the Third Proportional to 908,627.19 and 1,406,754.75
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Solution
The third proportional to 908,627.19 and 1,406,754.75 is: 2,177,965.79
Step by Step Solution
- Step 1: Write the proportion equation
908,627.19 : 1,406,754.75 = 1,406,754.75 : x - Step 2: Convert to fraction form
908,627.19/1,406,754.75 = 1,406,754.75/x - Step 3: Cross multiply
908,627.19x = 1,406,754.75 × 1,406,754.75 - Step 4: Simplify right side
908,627.19x = 1,978,958,926,647.56 - Step 5: Solve for x
x = 1,978,958,926,647.56/908,627.19 - Step 6: Final answer
x = 2,177,965.79
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.