Finding the Third Proportional to 834,427.41 and 1,713,090.09
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Solution
The third proportional to 834,427.41 and 1,713,090.09 is: 3,516,995.78
Step by Step Solution
- Step 1: Write the proportion equation
834,427.41 : 1,713,090.09 = 1,713,090.09 : x - Step 2: Convert to fraction form
834,427.41/1,713,090.09 = 1,713,090.09/x - Step 3: Cross multiply
834,427.41x = 1,713,090.09 × 1,713,090.09 - Step 4: Simplify right side
834,427.41x = 2,934,677,669,304.38 - Step 5: Solve for x
x = 2,934,677,669,304.38/834,427.41 - Step 6: Final answer
x = 3,516,995.78
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.