Finding the Third Proportional to 4,837,136 and 6,992,438
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Solution
The third proportional to 4,837,136 and 6,992,438 is: 10,108,086.52
Step by Step Solution
- Step 1: Write the proportion equation
4,837,136 : 6,992,438 = 6,992,438 : x - Step 2: Convert to fraction form
4,837,136/6,992,438 = 6,992,438/x - Step 3: Cross multiply
4,837,136x = 6,992,438 × 6,992,438 - Step 4: Simplify right side
4,837,136x = 48,894,189,183,844 - Step 5: Solve for x
x = 48,894,189,183,844/4,837,136 - Step 6: Final answer
x = 10,108,086.52
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.