Finding the Fourth Proportional to 595,349.60, 893,122.80 and 275,820.80
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Solution
The fourth proportional to 595,349.60, 893,122.80 and 275,820.80 is: 413,776.79
Step by Step Solution
- Step 1: Write the proportion equation
595,349.60 : 893,122.80 = 275,820.80 : x - Step 2: Convert to fraction form
595,349.60/893,122.80 = 275,820.80/x - Step 3: Cross multiply
595,349.60x = 893,122.80 × 275,820.80 - Step 4: Simplify right side
595,349.60x = 246,341,845,194.24 - Step 5: Solve for x
x = 246,341,845,194.24/595,349.60 - Step 6: Final answer
x = 413,776.79
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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.