Finding the Third Proportional to 848,362 and 1,826,756
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Solution
The third proportional to 848,362 and 1,826,756 is: 3,933,506.55
Step by Step Solution
- Step 1: Write the proportion equation
848,362 : 1,826,756 = 1,826,756 : x - Step 2: Convert to fraction form
848,362/1,826,756 = 1,826,756/x - Step 3: Cross multiply
848,362x = 1,826,756 × 1,826,756 - Step 4: Simplify right side
848,362x = 3,337,037,483,536 - Step 5: Solve for x
x = 3,337,037,483,536/848,362 - Step 6: Final answer
x = 3,933,506.55
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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.