Finding the Third Proportional to 651,372 and 1,414,152
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Solution
The third proportional to 651,372 and 1,414,152 is: 3,070,174.77
Step by Step Solution
- Step 1: Write the proportion equation
651,372 : 1,414,152 = 1,414,152 : x - Step 2: Convert to fraction form
651,372/1,414,152 = 1,414,152/x - Step 3: Cross multiply
651,372x = 1,414,152 × 1,414,152 - Step 4: Simplify right side
651,372x = 1,999,825,879,104 - Step 5: Solve for x
x = 1,999,825,879,104/651,372 - Step 6: Final answer
x = 3,070,174.77
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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.