Finding the Third Proportional to 889,138.69 and 2,098,234.69
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Solution
The third proportional to 889,138.69 and 2,098,234.69 is: 4,951,520.91
Step by Step Solution
- Step 1: Write the proportion equation
889,138.69 : 2,098,234.69 = 2,098,234.69 : x - Step 2: Convert to fraction form
889,138.69/2,098,234.69 = 2,098,234.69/x - Step 3: Cross multiply
889,138.69x = 2,098,234.69 × 2,098,234.69 - Step 4: Simplify right side
889,138.69x = 4,402,588,803,828.22 - Step 5: Solve for x
x = 4,402,588,803,828.22/889,138.69 - Step 6: Final answer
x = 4,951,520.91
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.