Finding the Third Proportional to 2,630,260.88 and 5,660,013.75
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Solution
The third proportional to 2,630,260.88 and 5,660,013.75 is: 12,179,687.56
Step by Step Solution
- Step 1: Write the proportion equation
2,630,260.88 : 5,660,013.75 = 5,660,013.75 : x - Step 2: Convert to fraction form
2,630,260.88/5,660,013.75 = 5,660,013.75/x - Step 3: Cross multiply
2,630,260.88x = 5,660,013.75 × 5,660,013.75 - Step 4: Simplify right side
2,630,260.88x = 32,035,755,650,189.06 - Step 5: Solve for x
x = 32,035,755,650,189.06/2,630,260.88 - Step 6: Final answer
x = 12,179,687.56
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.