Finding the Third Proportional to 793,996 and 1,727,948
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Solution
The third proportional to 793,996 and 1,727,948 is: 3,760,477.75
Step by Step Solution
- Step 1: Write the proportion equation
793,996 : 1,727,948 = 1,727,948 : x - Step 2: Convert to fraction form
793,996/1,727,948 = 1,727,948/x - Step 3: Cross multiply
793,996x = 1,727,948 × 1,727,948 - Step 4: Simplify right side
793,996x = 2,985,804,290,704 - Step 5: Solve for x
x = 2,985,804,290,704/793,996 - Step 6: Final answer
x = 3,760,477.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.