Finding the Third Proportional to 695,858 and 1,482,844
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Solution
The third proportional to 695,858 and 1,482,844 is: 3,159,877.92
Step by Step Solution
- Step 1: Write the proportion equation
695,858 : 1,482,844 = 1,482,844 : x - Step 2: Convert to fraction form
695,858/1,482,844 = 1,482,844/x - Step 3: Cross multiply
695,858x = 1,482,844 × 1,482,844 - Step 4: Simplify right side
695,858x = 2,198,826,328,336 - Step 5: Solve for x
x = 2,198,826,328,336/695,858 - Step 6: Final answer
x = 3,159,877.92
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.