Finding the Third Proportional to 442,929.50 and 967,051
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Solution
The third proportional to 442,929.50 and 967,051 is: 2,111,369.05
Step by Step Solution
- Step 1: Write the proportion equation
442,929.50 : 967,051 = 967,051 : x - Step 2: Convert to fraction form
442,929.50/967,051 = 967,051/x - Step 3: Cross multiply
442,929.50x = 967,051 × 967,051 - Step 4: Simplify right side
442,929.50x = 935,187,636,601 - Step 5: Solve for x
x = 935,187,636,601/442,929.50 - Step 6: Final answer
x = 2,111,369.05
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.