Finding the Third Proportional to 938,852 and 1,412,760
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Solution
The third proportional to 938,852 and 1,412,760 is: 2,125,884.40
Step by Step Solution
- Step 1: Write the proportion equation
938,852 : 1,412,760 = 1,412,760 : x - Step 2: Convert to fraction form
938,852/1,412,760 = 1,412,760/x - Step 3: Cross multiply
938,852x = 1,412,760 × 1,412,760 - Step 4: Simplify right side
938,852x = 1,995,890,817,600 - Step 5: Solve for x
x = 1,995,890,817,600/938,852 - Step 6: Final answer
x = 2,125,884.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.