Finding the Third Proportional to 914,024 and 1,335,720
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Solution
The third proportional to 914,024 and 1,335,720 is: 1,951,970.54
Step by Step Solution
- Step 1: Write the proportion equation
914,024 : 1,335,720 = 1,335,720 : x - Step 2: Convert to fraction form
914,024/1,335,720 = 1,335,720/x - Step 3: Cross multiply
914,024x = 1,335,720 × 1,335,720 - Step 4: Simplify right side
914,024x = 1,784,147,918,400 - Step 5: Solve for x
x = 1,784,147,918,400/914,024 - Step 6: Final answer
x = 1,951,970.54
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.