Finding the Third Proportional to 508,447.97 and 697,194.84
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Solution
The third proportional to 508,447.97 and 697,194.84 is: 956,008.64
Step by Step Solution
- Step 1: Write the proportion equation
508,447.97 : 697,194.84 = 697,194.84 : x - Step 2: Convert to fraction form
508,447.97/697,194.84 = 697,194.84/x - Step 3: Cross multiply
508,447.97x = 697,194.84 × 697,194.84 - Step 4: Simplify right side
508,447.97x = 486,080,650,151.59 - Step 5: Solve for x
x = 486,080,650,151.59/508,447.97 - Step 6: Final answer
x = 956,008.64
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.