Finding the Third Proportional to 611,361 and 1,438,506.75
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Solution
The third proportional to 611,361 and 1,438,506.75 is: 3,384,745.95
Step by Step Solution
- Step 1: Write the proportion equation
611,361 : 1,438,506.75 = 1,438,506.75 : x - Step 2: Convert to fraction form
611,361/1,438,506.75 = 1,438,506.75/x - Step 3: Cross multiply
611,361x = 1,438,506.75 × 1,438,506.75 - Step 4: Simplify right side
611,361x = 2,069,301,669,795.56 - Step 5: Solve for x
x = 2,069,301,669,795.56/611,361 - Step 6: Final answer
x = 3,384,745.95
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.