Finding the Third Proportional to 993,642.75 and 2,183,243
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Solution
The third proportional to 993,642.75 and 2,183,243 is: 4,797,046.02
Step by Step Solution
- Step 1: Write the proportion equation
993,642.75 : 2,183,243 = 2,183,243 : x - Step 2: Convert to fraction form
993,642.75/2,183,243 = 2,183,243/x - Step 3: Cross multiply
993,642.75x = 2,183,243 × 2,183,243 - Step 4: Simplify right side
993,642.75x = 4,766,549,997,049 - Step 5: Solve for x
x = 4,766,549,997,049/993,642.75 - Step 6: Final answer
x = 4,797,046.02
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.