Finding the Third Proportional to 934,614 and 1,336,515.75
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Solution
The third proportional to 934,614 and 1,336,515.75 is: 1,911,242.88
Step by Step Solution
- Step 1: Write the proportion equation
934,614 : 1,336,515.75 = 1,336,515.75 : x - Step 2: Convert to fraction form
934,614/1,336,515.75 = 1,336,515.75/x - Step 3: Cross multiply
934,614x = 1,336,515.75 × 1,336,515.75 - Step 4: Simplify right side
934,614x = 1,786,274,349,998.06 - Step 5: Solve for x
x = 1,786,274,349,998.06/934,614 - Step 6: Final answer
x = 1,911,242.88
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.