Finding the Third Proportional to 841,134 and 1,845,114
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Solution
The third proportional to 841,134 and 1,845,114 is: 4,047,447.46
Step by Step Solution
- Step 1: Write the proportion equation
841,134 : 1,845,114 = 1,845,114 : x - Step 2: Convert to fraction form
841,134/1,845,114 = 1,845,114/x - Step 3: Cross multiply
841,134x = 1,845,114 × 1,845,114 - Step 4: Simplify right side
841,134x = 3,404,445,672,996 - Step 5: Solve for x
x = 3,404,445,672,996/841,134 - Step 6: Final answer
x = 4,047,447.46
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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.