Finding the Fourth Proportional to 599,270.08, 826,992.64 and 344,615.68
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Solution
The fourth proportional to 599,270.08, 826,992.64 and 344,615.68 is: 475,569.60
Step by Step Solution
- Step 1: Write the proportion equation
599,270.08 : 826,992.64 = 344,615.68 : x - Step 2: Convert to fraction form
599,270.08/826,992.64 = 344,615.68/x - Step 3: Cross multiply
599,270.08x = 826,992.64 × 344,615.68 - Step 4: Simplify right side
599,270.08x = 284,994,630,988.60 - Step 5: Solve for x
x = 284,994,630,988.60/599,270.08 - Step 6: Final answer
x = 475,569.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.