Finding the Third Proportional to 528,058 and 1,135,716
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Solution
The third proportional to 528,058 and 1,135,716 is: 2,442,630.98
Step by Step Solution
- Step 1: Write the proportion equation
528,058 : 1,135,716 = 1,135,716 : x - Step 2: Convert to fraction form
528,058/1,135,716 = 1,135,716/x - Step 3: Cross multiply
528,058x = 1,135,716 × 1,135,716 - Step 4: Simplify right side
528,058x = 1,289,850,832,656 - Step 5: Solve for x
x = 1,289,850,832,656/528,058 - Step 6: Final answer
x = 2,442,630.98
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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.