Finding the Fourth Proportional to 4,459,657.59, 6,154,224.21 and 2,598,954.48
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Solution
The fourth proportional to 4,459,657.59, 6,154,224.21 and 2,598,954.48 is: 3,586,497.00
Step by Step Solution
- Step 1: Write the proportion equation
4,459,657.59 : 6,154,224.21 = 2,598,954.48 : x - Step 2: Convert to fraction form
4,459,657.59/6,154,224.21 = 2,598,954.48/x - Step 3: Cross multiply
4,459,657.59x = 6,154,224.21 × 2,598,954.48 - Step 4: Simplify right side
4,459,657.59x = 15,994,548,581,503.96 - Step 5: Solve for x
x = 15,994,548,581,503.96/4,459,657.59 - Step 6: Final answer
x = 3,586,497.00
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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.