Finding the Third Proportional to 295,984.13 and 432,919.69
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Solution
The third proportional to 295,984.13 and 432,919.69 is: 633,207.80
Step by Step Solution
- Step 1: Write the proportion equation
295,984.13 : 432,919.69 = 432,919.69 : x - Step 2: Convert to fraction form
295,984.13/432,919.69 = 432,919.69/x - Step 3: Cross multiply
295,984.13x = 432,919.69 × 432,919.69 - Step 4: Simplify right side
295,984.13x = 187,419,455,825.10 - Step 5: Solve for x
x = 187,419,455,825.10/295,984.13 - Step 6: Final answer
x = 633,207.80
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.