Finding the Third Proportional to 936,744.75 and 1,947,123
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Solution
The third proportional to 936,744.75 and 1,947,123 is: 4,047,301.01
Step by Step Solution
- Step 1: Write the proportion equation
936,744.75 : 1,947,123 = 1,947,123 : x - Step 2: Convert to fraction form
936,744.75/1,947,123 = 1,947,123/x - Step 3: Cross multiply
936,744.75x = 1,947,123 × 1,947,123 - Step 4: Simplify right side
936,744.75x = 3,791,287,977,129 - Step 5: Solve for x
x = 3,791,287,977,129/936,744.75 - Step 6: Final answer
x = 4,047,301.01
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.