Finding the Third Proportional to 764,532 and 1,214,595
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Solution
The third proportional to 764,532 and 1,214,595 is: 1,929,600.09
Step by Step Solution
- Step 1: Write the proportion equation
764,532 : 1,214,595 = 1,214,595 : x - Step 2: Convert to fraction form
764,532/1,214,595 = 1,214,595/x - Step 3: Cross multiply
764,532x = 1,214,595 × 1,214,595 - Step 4: Simplify right side
764,532x = 1,475,241,014,025 - Step 5: Solve for x
x = 1,475,241,014,025/764,532 - Step 6: Final answer
x = 1,929,600.09
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.