Finding the Third Proportional to 758,713.50 and 1,625,643
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Solution
The third proportional to 758,713.50 and 1,625,643 is: 3,483,152.95
Step by Step Solution
- Step 1: Write the proportion equation
758,713.50 : 1,625,643 = 1,625,643 : x - Step 2: Convert to fraction form
758,713.50/1,625,643 = 1,625,643/x - Step 3: Cross multiply
758,713.50x = 1,625,643 × 1,625,643 - Step 4: Simplify right side
758,713.50x = 2,642,715,163,449 - Step 5: Solve for x
x = 2,642,715,163,449/758,713.50 - Step 6: Final answer
x = 3,483,152.95
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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.