Finding the Third Proportional to 436,701.38 and 694,418.06
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Solution
The third proportional to 436,701.38 and 694,418.06 is: 1,104,224.70
Step by Step Solution
- Step 1: Write the proportion equation
436,701.38 : 694,418.06 = 694,418.06 : x - Step 2: Convert to fraction form
436,701.38/694,418.06 = 694,418.06/x - Step 3: Cross multiply
436,701.38x = 694,418.06 × 694,418.06 - Step 4: Simplify right side
436,701.38x = 482,216,445,526.25 - Step 5: Solve for x
x = 482,216,445,526.25/436,701.38 - Step 6: Final answer
x = 1,104,224.70
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.