Finding the Third Proportional to 858,372 and 1,327,014
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Solution
The third proportional to 858,372 and 1,327,014 is: 2,051,518.64
Step by Step Solution
- Step 1: Write the proportion equation
858,372 : 1,327,014 = 1,327,014 : x - Step 2: Convert to fraction form
858,372/1,327,014 = 1,327,014/x - Step 3: Cross multiply
858,372x = 1,327,014 × 1,327,014 - Step 4: Simplify right side
858,372x = 1,760,966,156,196 - Step 5: Solve for x
x = 1,760,966,156,196/858,372 - Step 6: Final answer
x = 2,051,518.64
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.