Finding the Fourth Proportional to 588,129.93, 882,588.15 and 251,249.31
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Solution
The fourth proportional to 588,129.93, 882,588.15 and 251,249.31 is: 377,041.96
Step by Step Solution
- Step 1: Write the proportion equation
588,129.93 : 882,588.15 = 251,249.31 : x - Step 2: Convert to fraction form
588,129.93/882,588.15 = 251,249.31/x - Step 3: Cross multiply
588,129.93x = 882,588.15 × 251,249.31 - Step 4: Simplify right side
588,129.93x = 221,749,663,701.68 - Step 5: Solve for x
x = 221,749,663,701.68/588,129.93 - Step 6: Final answer
x = 377,041.96
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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.