Finding the Third Proportional to 1,026,186.75 and 2,201,811.75
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Solution
The third proportional to 1,026,186.75 and 2,201,811.75 is: 4,724,261.92
Step by Step Solution
- Step 1: Write the proportion equation
1,026,186.75 : 2,201,811.75 = 2,201,811.75 : x - Step 2: Convert to fraction form
1,026,186.75/2,201,811.75 = 2,201,811.75/x - Step 3: Cross multiply
1,026,186.75x = 2,201,811.75 × 2,201,811.75 - Step 4: Simplify right side
1,026,186.75x = 4,847,974,982,438.06 - Step 5: Solve for x
x = 4,847,974,982,438.06/1,026,186.75 - Step 6: Final answer
x = 4,724,261.92
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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.