Finding the Third Proportional to 2,888,520.75 and 6,186,921.75
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Solution
The third proportional to 2,888,520.75 and 6,186,921.75 is: 13,251,765.89
Step by Step Solution
- Step 1: Write the proportion equation
2,888,520.75 : 6,186,921.75 = 6,186,921.75 : x - Step 2: Convert to fraction form
2,888,520.75/6,186,921.75 = 6,186,921.75/x - Step 3: Cross multiply
2,888,520.75x = 6,186,921.75 × 6,186,921.75 - Step 4: Simplify right side
2,888,520.75x = 38,278,000,740,623.06 - Step 5: Solve for x
x = 38,278,000,740,623.06/2,888,520.75 - Step 6: Final answer
x = 13,251,765.89
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.