Finding the Fourth Proportional to 479,740.08, 662,067.24 and 264,879.48
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Solution
The fourth proportional to 479,740.08, 662,067.24 and 264,879.48 is: 365,548.00
Step by Step Solution
- Step 1: Write the proportion equation
479,740.08 : 662,067.24 = 264,879.48 : x - Step 2: Convert to fraction form
479,740.08/662,067.24 = 264,879.48/x - Step 3: Cross multiply
479,740.08x = 662,067.24 × 264,879.48 - Step 4: Simplify right side
479,740.08x = 175,368,026,256.24 - Step 5: Solve for x
x = 175,368,026,256.24/479,740.08 - Step 6: Final answer
x = 365,548.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.