Finding the Fourth Proportional to 595,486.08, 892,727.04 and 258,272.86
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Solution
The fourth proportional to 595,486.08, 892,727.04 and 258,272.86 is: 387,191.53
Step by Step Solution
- Step 1: Write the proportion equation
595,486.08 : 892,727.04 = 258,272.86 : x - Step 2: Convert to fraction form
595,486.08/892,727.04 = 258,272.86/x - Step 3: Cross multiply
595,486.08x = 892,727.04 × 258,272.86 - Step 4: Simplify right side
595,486.08x = 230,567,165,820.13 - Step 5: Solve for x
x = 230,567,165,820.13/595,486.08 - Step 6: Final answer
x = 387,191.53
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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.