Finding the Third Proportional to 849,854 and 1,826,014
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Solution
The third proportional to 849,854 and 1,826,014 is: 3,923,411.70
Step by Step Solution
- Step 1: Write the proportion equation
849,854 : 1,826,014 = 1,826,014 : x - Step 2: Convert to fraction form
849,854/1,826,014 = 1,826,014/x - Step 3: Cross multiply
849,854x = 1,826,014 × 1,826,014 - Step 4: Simplify right side
849,854x = 3,334,327,128,196 - Step 5: Solve for x
x = 3,334,327,128,196/849,854 - Step 6: Final answer
x = 3,923,411.70
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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.