Finding the Third Proportional to 528,027.75 and 1,135,630.13
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Solution
The third proportional to 528,027.75 and 1,135,630.13 is: 2,442,401.52
Step by Step Solution
- Step 1: Write the proportion equation
528,027.75 : 1,135,630.13 = 1,135,630.13 : x - Step 2: Convert to fraction form
528,027.75/1,135,630.13 = 1,135,630.13/x - Step 3: Cross multiply
528,027.75x = 1,135,630.13 × 1,135,630.13 - Step 4: Simplify right side
528,027.75x = 1,289,655,780,807.52 - Step 5: Solve for x
x = 1,289,655,780,807.52/528,027.75 - Step 6: Final answer
x = 2,442,401.52
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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.