Finding the Third Proportional to 987,762 and 1,495,414
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Solution
The third proportional to 987,762 and 1,495,414 is: 2,263,969.49
Step by Step Solution
- Step 1: Write the proportion equation
987,762 : 1,495,414 = 1,495,414 : x - Step 2: Convert to fraction form
987,762/1,495,414 = 1,495,414/x - Step 3: Cross multiply
987,762x = 1,495,414 × 1,495,414 - Step 4: Simplify right side
987,762x = 2,236,263,031,396 - Step 5: Solve for x
x = 2,236,263,031,396/987,762 - Step 6: Final answer
x = 2,263,969.49
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.