Finding the Third Proportional to 758,626.84 and 1,625,462.12
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Solution
The third proportional to 758,626.84 and 1,625,462.12 is: 3,482,775.69
Step by Step Solution
- Step 1: Write the proportion equation
758,626.84 : 1,625,462.12 = 1,625,462.12 : x - Step 2: Convert to fraction form
758,626.84/1,625,462.12 = 1,625,462.12/x - Step 3: Cross multiply
758,626.84x = 1,625,462.12 × 1,625,462.12 - Step 4: Simplify right side
758,626.84x = 2,642,127,107,110.76 - Step 5: Solve for x
x = 2,642,127,107,110.76/758,626.84 - Step 6: Final answer
x = 3,482,775.69
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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.