Finding the Third Proportional to 935,193.09 and 2,010,245.98
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Solution
The third proportional to 935,193.09 and 2,010,245.98 is: 4,321,127.81
Step by Step Solution
- Step 1: Write the proportion equation
935,193.09 : 2,010,245.98 = 2,010,245.98 : x - Step 2: Convert to fraction form
935,193.09/2,010,245.98 = 2,010,245.98/x - Step 3: Cross multiply
935,193.09x = 2,010,245.98 × 2,010,245.98 - Step 4: Simplify right side
935,193.09x = 4,041,088,886,285.72 - Step 5: Solve for x
x = 4,041,088,886,285.72/935,193.09 - Step 6: Final answer
x = 4,321,127.81
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.