Finding the Third Proportional to 884,302 and 1,894,784
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Solution
The third proportional to 884,302 and 1,894,784 is: 4,059,932.47
Step by Step Solution
- Step 1: Write the proportion equation
884,302 : 1,894,784 = 1,894,784 : x - Step 2: Convert to fraction form
884,302/1,894,784 = 1,894,784/x - Step 3: Cross multiply
884,302x = 1,894,784 × 1,894,784 - Step 4: Simplify right side
884,302x = 3,590,206,406,656 - Step 5: Solve for x
x = 3,590,206,406,656/884,302 - Step 6: Final answer
x = 4,059,932.47
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.