Finding the Third Proportional to 466,044 and 1,019,308
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Solution
The third proportional to 466,044 and 1,019,308 is: 2,229,379.20
Step by Step Solution
- Step 1: Write the proportion equation
466,044 : 1,019,308 = 1,019,308 : x - Step 2: Convert to fraction form
466,044/1,019,308 = 1,019,308/x - Step 3: Cross multiply
466,044x = 1,019,308 × 1,019,308 - Step 4: Simplify right side
466,044x = 1,038,988,798,864 - Step 5: Solve for x
x = 1,038,988,798,864/466,044 - Step 6: Final answer
x = 2,229,379.20
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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.