Finding the Third Proportional to 2,371,331.81 and 5,102,319.94
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Solution
The third proportional to 2,371,331.81 and 5,102,319.94 is: 10,978,501.03
Step by Step Solution
- Step 1: Write the proportion equation
2,371,331.81 : 5,102,319.94 = 5,102,319.94 : x - Step 2: Convert to fraction form
2,371,331.81/5,102,319.94 = 5,102,319.94/x - Step 3: Cross multiply
2,371,331.81x = 5,102,319.94 × 5,102,319.94 - Step 4: Simplify right side
2,371,331.81x = 26,033,668,744,610.00 - Step 5: Solve for x
x = 26,033,668,744,610.00/2,371,331.81 - Step 6: Final answer
x = 10,978,501.03
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.