Finding the Third Proportional to 804,562 and 1,192,911
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Solution
The third proportional to 804,562 and 1,192,911 is: 1,768,709.75
Step by Step Solution
- Step 1: Write the proportion equation
804,562 : 1,192,911 = 1,192,911 : x - Step 2: Convert to fraction form
804,562/1,192,911 = 1,192,911/x - Step 3: Cross multiply
804,562x = 1,192,911 × 1,192,911 - Step 4: Simplify right side
804,562x = 1,423,036,653,921 - Step 5: Solve for x
x = 1,423,036,653,921/804,562 - Step 6: Final answer
x = 1,768,709.75
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.