Finding the Third Proportional to 930,621 and 1,493,113.50
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Solution
The third proportional to 930,621 and 1,493,113.50 is: 2,395,591.68
Step by Step Solution
- Step 1: Write the proportion equation
930,621 : 1,493,113.50 = 1,493,113.50 : x - Step 2: Convert to fraction form
930,621/1,493,113.50 = 1,493,113.50/x - Step 3: Cross multiply
930,621x = 1,493,113.50 × 1,493,113.50 - Step 4: Simplify right side
930,621x = 2,229,387,923,882.25 - Step 5: Solve for x
x = 2,229,387,923,882.25/930,621 - Step 6: Final answer
x = 2,395,591.68
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Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.