Finding the Third Proportional to 636,296.63 and 1,383,036.75
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Solution
The third proportional to 636,296.63 and 1,383,036.75 is: 3,006,130.44
Step by Step Solution
- Step 1: Write the proportion equation
636,296.63 : 1,383,036.75 = 1,383,036.75 : x - Step 2: Convert to fraction form
636,296.63/1,383,036.75 = 1,383,036.75/x - Step 3: Cross multiply
636,296.63x = 1,383,036.75 × 1,383,036.75 - Step 4: Simplify right side
636,296.63x = 1,912,790,651,850.56 - Step 5: Solve for x
x = 1,912,790,651,850.56/636,296.63 - Step 6: Final answer
x = 3,006,130.44
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.