Finding the Third Proportional to 550,652.50 and 1,130,951
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Solution
The third proportional to 550,652.50 and 1,130,951 is: 2,322,790.08
Step by Step Solution
- Step 1: Write the proportion equation
550,652.50 : 1,130,951 = 1,130,951 : x - Step 2: Convert to fraction form
550,652.50/1,130,951 = 1,130,951/x - Step 3: Cross multiply
550,652.50x = 1,130,951 × 1,130,951 - Step 4: Simplify right side
550,652.50x = 1,279,050,164,401 - Step 5: Solve for x
x = 1,279,050,164,401/550,652.50 - Step 6: Final answer
x = 2,322,790.08
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.