Finding the Third Proportional to 982,368.56 and 1,467,486.56
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Solution
The third proportional to 982,368.56 and 1,467,486.56 is: 2,192,167.88
Step by Step Solution
- Step 1: Write the proportion equation
982,368.56 : 1,467,486.56 = 1,467,486.56 : x - Step 2: Convert to fraction form
982,368.56/1,467,486.56 = 1,467,486.56/x - Step 3: Cross multiply
982,368.56x = 1,467,486.56 × 1,467,486.56 - Step 4: Simplify right side
982,368.56x = 2,153,516,811,118.07 - Step 5: Solve for x
x = 2,153,516,811,118.07/982,368.56 - Step 6: Final answer
x = 2,192,167.88
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.