Finding the Third Proportional to 2,215,595.53 and 4,809,321.84
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Solution
The third proportional to 2,215,595.53 and 4,809,321.84 is: 10,439,439.99
Step by Step Solution
- Step 1: Write the proportion equation
2,215,595.53 : 4,809,321.84 = 4,809,321.84 : x - Step 2: Convert to fraction form
2,215,595.53/4,809,321.84 = 4,809,321.84/x - Step 3: Cross multiply
2,215,595.53x = 4,809,321.84 × 4,809,321.84 - Step 4: Simplify right side
2,215,595.53x = 23,129,576,596,770.90 - Step 5: Solve for x
x = 23,129,576,596,770.90/2,215,595.53 - Step 6: Final answer
x = 10,439,439.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.