Finding the Third Proportional to 473,812 and 1,036,197
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Solution
The third proportional to 473,812 and 1,036,197 is: 2,266,097.57
Step by Step Solution
- Step 1: Write the proportion equation
473,812 : 1,036,197 = 1,036,197 : x - Step 2: Convert to fraction form
473,812/1,036,197 = 1,036,197/x - Step 3: Cross multiply
473,812x = 1,036,197 × 1,036,197 - Step 4: Simplify right side
473,812x = 1,073,704,222,809 - Step 5: Solve for x
x = 1,073,704,222,809/473,812 - Step 6: Final answer
x = 2,266,097.57
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.