Finding the Third Proportional to 935,789.63 and 1,915,842.94
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Solution
The third proportional to 935,789.63 and 1,915,842.94 is: 3,922,306.96
Step by Step Solution
- Step 1: Write the proportion equation
935,789.63 : 1,915,842.94 = 1,915,842.94 : x - Step 2: Convert to fraction form
935,789.63/1,915,842.94 = 1,915,842.94/x - Step 3: Cross multiply
935,789.63x = 1,915,842.94 × 1,915,842.94 - Step 4: Simplify right side
935,789.63x = 3,670,454,161,168.63 - Step 5: Solve for x
x = 3,670,454,161,168.63/935,789.63 - Step 6: Final answer
x = 3,922,306.96
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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.