Finding the Third Proportional to 934,132 and 2,011,531
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Solution
The third proportional to 934,132 and 2,011,531 is: 4,331,568.73
Step by Step Solution
- Step 1: Write the proportion equation
934,132 : 2,011,531 = 2,011,531 : x - Step 2: Convert to fraction form
934,132/2,011,531 = 2,011,531/x - Step 3: Cross multiply
934,132x = 2,011,531 × 2,011,531 - Step 4: Simplify right side
934,132x = 4,046,256,963,961 - Step 5: Solve for x
x = 4,046,256,963,961/934,132 - Step 6: Final answer
x = 4,331,568.73
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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.