Finding the Third Proportional to 1,276,952.50 and 2,709,567
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Solution
The third proportional to 1,276,952.50 and 2,709,567 is: 5,749,433.38
Step by Step Solution
- Step 1: Write the proportion equation
1,276,952.50 : 2,709,567 = 2,709,567 : x - Step 2: Convert to fraction form
1,276,952.50/2,709,567 = 2,709,567/x - Step 3: Cross multiply
1,276,952.50x = 2,709,567 × 2,709,567 - Step 4: Simplify right side
1,276,952.50x = 7,341,753,327,489 - Step 5: Solve for x
x = 7,341,753,327,489/1,276,952.50 - Step 6: Final answer
x = 5,749,433.38
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.