Finding the Third Proportional to 931,614 and 1,996,044
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Solution
The third proportional to 931,614 and 1,996,044 is: 4,276,654.98
Step by Step Solution
- Step 1: Write the proportion equation
931,614 : 1,996,044 = 1,996,044 : x - Step 2: Convert to fraction form
931,614/1,996,044 = 1,996,044/x - Step 3: Cross multiply
931,614x = 1,996,044 × 1,996,044 - Step 4: Simplify right side
931,614x = 3,984,191,649,936 - Step 5: Solve for x
x = 3,984,191,649,936/931,614 - Step 6: Final answer
x = 4,276,654.98
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.