Finding the Third Proportional to 4,674,147.75 and 6,992,537.63
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Solution
The third proportional to 4,674,147.75 and 6,992,537.63 is: 10,460,855.12
Step by Step Solution
- Step 1: Write the proportion equation
4,674,147.75 : 6,992,537.63 = 6,992,537.63 : x - Step 2: Convert to fraction form
4,674,147.75/6,992,537.63 = 6,992,537.63/x - Step 3: Cross multiply
4,674,147.75x = 6,992,537.63 × 6,992,537.63 - Step 4: Simplify right side
4,674,147.75x = 48,895,582,437,040.64 - Step 5: Solve for x
x = 48,895,582,437,040.64/4,674,147.75 - Step 6: Final answer
x = 10,460,855.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.