Finding the Third Proportional to 926,804 and 2,030,755
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Solution
The third proportional to 926,804 and 2,030,755 is: 4,449,663.43
Step by Step Solution
- Step 1: Write the proportion equation
926,804 : 2,030,755 = 2,030,755 : x - Step 2: Convert to fraction form
926,804/2,030,755 = 2,030,755/x - Step 3: Cross multiply
926,804x = 2,030,755 × 2,030,755 - Step 4: Simplify right side
926,804x = 4,123,965,870,025 - Step 5: Solve for x
x = 4,123,965,870,025/926,804 - Step 6: Final answer
x = 4,449,663.43
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.