Finding the Third Proportional to 528,032 and 1,121,511
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Solution
The third proportional to 528,032 and 1,121,511 is: 2,382,027.84
Step by Step Solution
- Step 1: Write the proportion equation
528,032 : 1,121,511 = 1,121,511 : x - Step 2: Convert to fraction form
528,032/1,121,511 = 1,121,511/x - Step 3: Cross multiply
528,032x = 1,121,511 × 1,121,511 - Step 4: Simplify right side
528,032x = 1,257,786,923,121 - Step 5: Solve for x
x = 1,257,786,923,121/528,032 - Step 6: Final answer
x = 2,382,027.84
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.