Finding the Third Proportional to 696,691.13 and 1,076,739.75
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Solution
The third proportional to 696,691.13 and 1,076,739.75 is: 1,664,106.87
Step by Step Solution
- Step 1: Write the proportion equation
696,691.13 : 1,076,739.75 = 1,076,739.75 : x - Step 2: Convert to fraction form
696,691.13/1,076,739.75 = 1,076,739.75/x - Step 3: Cross multiply
696,691.13x = 1,076,739.75 × 1,076,739.75 - Step 4: Simplify right side
696,691.13x = 1,159,368,489,230.06 - Step 5: Solve for x
x = 1,159,368,489,230.06/696,691.13 - Step 6: Final answer
x = 1,664,106.87
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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.