Finding the Third Proportional to 528,027 and 1,135,658
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Solution
The third proportional to 528,027 and 1,135,658 is: 2,442,524.90
Step by Step Solution
- Step 1: Write the proportion equation
528,027 : 1,135,658 = 1,135,658 : x - Step 2: Convert to fraction form
528,027/1,135,658 = 1,135,658/x - Step 3: Cross multiply
528,027x = 1,135,658 × 1,135,658 - Step 4: Simplify right side
528,027x = 1,289,719,092,964 - Step 5: Solve for x
x = 1,289,719,092,964/528,027 - Step 6: Final answer
x = 2,442,524.90
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.