Finding the Third Proportional to 995,566.50 and 1,544,139
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Solution
The third proportional to 995,566.50 and 1,544,139 is: 2,394,983.41
Step by Step Solution
- Step 1: Write the proportion equation
995,566.50 : 1,544,139 = 1,544,139 : x - Step 2: Convert to fraction form
995,566.50/1,544,139 = 1,544,139/x - Step 3: Cross multiply
995,566.50x = 1,544,139 × 1,544,139 - Step 4: Simplify right side
995,566.50x = 2,384,365,251,321 - Step 5: Solve for x
x = 2,384,365,251,321/995,566.50 - Step 6: Final answer
x = 2,394,983.41
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.