Finding the Fourth Proportional to 587,215.42, 880,575.24 and 182,357.98
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Solution
The fourth proportional to 587,215.42, 880,575.24 and 182,357.98 is: 273,459.99
Step by Step Solution
- Step 1: Write the proportion equation
587,215.42 : 880,575.24 = 182,357.98 : x - Step 2: Convert to fraction form
587,215.42/880,575.24 = 182,357.98/x - Step 3: Cross multiply
587,215.42x = 880,575.24 × 182,357.98 - Step 4: Simplify right side
587,215.42x = 160,579,922,004.42 - Step 5: Solve for x
x = 160,579,922,004.42/587,215.42 - Step 6: Final answer
x = 273,459.99
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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.