Finding the Third Proportional to 433,395.75 and 673,698.75
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Solution
The third proportional to 433,395.75 and 673,698.75 is: 1,047,241.48
Step by Step Solution
- Step 1: Write the proportion equation
433,395.75 : 673,698.75 = 673,698.75 : x - Step 2: Convert to fraction form
433,395.75/673,698.75 = 673,698.75/x - Step 3: Cross multiply
433,395.75x = 673,698.75 × 673,698.75 - Step 4: Simplify right side
433,395.75x = 453,870,005,751.56 - Step 5: Solve for x
x = 453,870,005,751.56/433,395.75 - Step 6: Final answer
x = 1,047,241.48
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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.