Finding the Third Proportional to 702,973 and 1,534,529
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Solution
The third proportional to 702,973 and 1,534,529 is: 3,349,743.52
Step by Step Solution
- Step 1: Write the proportion equation
702,973 : 1,534,529 = 1,534,529 : x - Step 2: Convert to fraction form
702,973/1,534,529 = 1,534,529/x - Step 3: Cross multiply
702,973x = 1,534,529 × 1,534,529 - Step 4: Simplify right side
702,973x = 2,354,779,251,841 - Step 5: Solve for x
x = 2,354,779,251,841/702,973 - Step 6: Final answer
x = 3,349,743.52
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.