Finding the Third Proportional to 935,946 and 1,368,818
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Solution
The third proportional to 935,946 and 1,368,818 is: 2,001,891.90
Step by Step Solution
- Step 1: Write the proportion equation
935,946 : 1,368,818 = 1,368,818 : x - Step 2: Convert to fraction form
935,946/1,368,818 = 1,368,818/x - Step 3: Cross multiply
935,946x = 1,368,818 × 1,368,818 - Step 4: Simplify right side
935,946x = 1,873,662,717,124 - Step 5: Solve for x
x = 1,873,662,717,124/935,946 - Step 6: Final answer
x = 2,001,891.90
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.