Finding the Third Proportional to 7,865,064 and 11,853,000
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Solution
The third proportional to 7,865,064 and 11,853,000 is: 17,862,996.28
Step by Step Solution
- Step 1: Write the proportion equation
7,865,064 : 11,853,000 = 11,853,000 : x - Step 2: Convert to fraction form
7,865,064/11,853,000 = 11,853,000/x - Step 3: Cross multiply
7,865,064x = 11,853,000 × 11,853,000 - Step 4: Simplify right side
7,865,064x = 140,493,609,000,000 - Step 5: Solve for x
x = 140,493,609,000,000/7,865,064 - Step 6: Final answer
x = 17,862,996.28
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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.