Finding the Third Proportional to 468,042 and 1,010,802
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Solution
The third proportional to 468,042 and 1,010,802 is: 2,182,967.95
Step by Step Solution
- Step 1: Write the proportion equation
468,042 : 1,010,802 = 1,010,802 : x - Step 2: Convert to fraction form
468,042/1,010,802 = 1,010,802/x - Step 3: Cross multiply
468,042x = 1,010,802 × 1,010,802 - Step 4: Simplify right side
468,042x = 1,021,720,683,204 - Step 5: Solve for x
x = 1,021,720,683,204/468,042 - Step 6: Final answer
x = 2,182,967.95
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.