Finding the Third Proportional to 935,424 and 2,045,808
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Solution
The third proportional to 935,424 and 2,045,808 is: 4,474,260.20
Step by Step Solution
- Step 1: Write the proportion equation
935,424 : 2,045,808 = 2,045,808 : x - Step 2: Convert to fraction form
935,424/2,045,808 = 2,045,808/x - Step 3: Cross multiply
935,424x = 2,045,808 × 2,045,808 - Step 4: Simplify right side
935,424x = 4,185,330,372,864 - Step 5: Solve for x
x = 4,185,330,372,864/935,424 - Step 6: Final answer
x = 4,474,260.20
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.