Finding the Third Proportional to 486,481.49 and 1,064,592.73
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Solution
The third proportional to 486,481.49 and 1,064,592.73 is: 2,329,703.60
Step by Step Solution
- Step 1: Write the proportion equation
486,481.49 : 1,064,592.73 = 1,064,592.73 : x - Step 2: Convert to fraction form
486,481.49/1,064,592.73 = 1,064,592.73/x - Step 3: Cross multiply
486,481.49x = 1,064,592.73 × 1,064,592.73 - Step 4: Simplify right side
486,481.49x = 1,133,357,679,687.65 - Step 5: Solve for x
x = 1,133,357,679,687.65/486,481.49 - Step 6: Final answer
x = 2,329,703.60
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.