Finding the Third Proportional to 351,726.75 and 544,965.75
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Solution
The third proportional to 351,726.75 and 544,965.75 is: 844,370.43
Step by Step Solution
- Step 1: Write the proportion equation
351,726.75 : 544,965.75 = 544,965.75 : x - Step 2: Convert to fraction form
351,726.75/544,965.75 = 544,965.75/x - Step 3: Cross multiply
351,726.75x = 544,965.75 × 544,965.75 - Step 4: Simplify right side
351,726.75x = 296,987,668,673.06 - Step 5: Solve for x
x = 296,987,668,673.06/351,726.75 - Step 6: Final answer
x = 844,370.43
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.