Finding the Third Proportional to 3,506,991.75 and 5,246,493.75
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Solution
The third proportional to 3,506,991.75 and 5,246,493.75 is: 7,848,805.65
Step by Step Solution
- Step 1: Write the proportion equation
3,506,991.75 : 5,246,493.75 = 5,246,493.75 : x - Step 2: Convert to fraction form
3,506,991.75/5,246,493.75 = 5,246,493.75/x - Step 3: Cross multiply
3,506,991.75x = 5,246,493.75 × 5,246,493.75 - Step 4: Simplify right side
3,506,991.75x = 27,525,696,668,789.06 - Step 5: Solve for x
x = 27,525,696,668,789.06/3,506,991.75 - Step 6: Final answer
x = 7,848,805.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.