Finding the Third Proportional to 591,620 and 846,023
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Solution
The third proportional to 591,620 and 846,023 is: 1,209,822.04
Step by Step Solution
- Step 1: Write the proportion equation
591,620 : 846,023 = 846,023 : x - Step 2: Convert to fraction form
591,620/846,023 = 846,023/x - Step 3: Cross multiply
591,620x = 846,023 × 846,023 - Step 4: Simplify right side
591,620x = 715,754,916,529 - Step 5: Solve for x
x = 715,754,916,529/591,620 - Step 6: Final answer
x = 1,209,822.04
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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.