Finding the Fourth Proportional to 1,083,135.29, 1,494,773.42 and 599,700.44
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Solution
The fourth proportional to 1,083,135.29, 1,494,773.42 and 599,700.44 is: 827,612.48
Step by Step Solution
- Step 1: Write the proportion equation
1,083,135.29 : 1,494,773.42 = 599,700.44 : x - Step 2: Convert to fraction form
1,083,135.29/1,494,773.42 = 599,700.44/x - Step 3: Cross multiply
1,083,135.29x = 1,494,773.42 × 599,700.44 - Step 4: Simplify right side
1,083,135.29x = 896,416,278,412.74 - Step 5: Solve for x
x = 896,416,278,412.74/1,083,135.29 - Step 6: Final answer
x = 827,612.48
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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.