Finding the Fourth Proportional to 1,634,199.93, 2,451,693.56 and 512,268.93
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Solution
The fourth proportional to 1,634,199.93, 2,451,693.56 and 512,268.93 is: 768,526.79
Step by Step Solution
- Step 1: Write the proportion equation
1,634,199.93 : 2,451,693.56 = 512,268.93 : x - Step 2: Convert to fraction form
1,634,199.93/2,451,693.56 = 512,268.93/x - Step 3: Cross multiply
1,634,199.93x = 2,451,693.56 × 512,268.93 - Step 4: Simplify right side
1,634,199.93x = 1,255,926,434,107.75 - Step 5: Solve for x
x = 1,255,926,434,107.75/1,634,199.93 - Step 6: Final answer
x = 768,526.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.