Finding the Fourth Proportional to 587,067.48, 880,851.92 and 250,266.75
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Solution
The fourth proportional to 587,067.48, 880,851.92 and 250,266.75 is: 375,506.99
Step by Step Solution
- Step 1: Write the proportion equation
587,067.48 : 880,851.92 = 250,266.75 : x - Step 2: Convert to fraction form
587,067.48/880,851.92 = 250,266.75/x - Step 3: Cross multiply
587,067.48x = 880,851.92 × 250,266.75 - Step 4: Simplify right side
587,067.48x = 220,447,942,695.13 - Step 5: Solve for x
x = 220,447,942,695.13/587,067.48 - Step 6: Final answer
x = 375,506.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.