Finding the Fourth Proportional to 2,365,565.67, 3,548,348.12 and 568,449.14
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Solution
The fourth proportional to 2,365,565.67, 3,548,348.12 and 568,449.14 is: 852,673.61
Step by Step Solution
- Step 1: Write the proportion equation
2,365,565.67 : 3,548,348.12 = 568,449.14 : x - Step 2: Convert to fraction form
2,365,565.67/3,548,348.12 = 568,449.14/x - Step 3: Cross multiply
2,365,565.67x = 3,548,348.12 × 568,449.14 - Step 4: Simplify right side
2,365,565.67x = 2,017,055,416,650.63 - Step 5: Solve for x
x = 2,017,055,416,650.63/2,365,565.67 - Step 6: Final answer
x = 852,673.61
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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.