Finding the Third Proportional to 5,034,542.34 and 7,457,396.63
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Solution
The third proportional to 5,034,542.34 and 7,457,396.63 is: 11,046,240.28
Step by Step Solution
- Step 1: Write the proportion equation
5,034,542.34 : 7,457,396.63 = 7,457,396.63 : x - Step 2: Convert to fraction form
5,034,542.34/7,457,396.63 = 7,457,396.63/x - Step 3: Cross multiply
5,034,542.34x = 7,457,396.63 × 7,457,396.63 - Step 4: Simplify right side
5,034,542.34x = 55,612,764,422,561.39 - Step 5: Solve for x
x = 55,612,764,422,561.39/5,034,542.34 - Step 6: Final answer
x = 11,046,240.28
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.