Finding the Fourth Proportional to 3,037,684.44, 4,558,207.68 and 1,820,270.28
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Solution
The fourth proportional to 3,037,684.44, 4,558,207.68 and 1,820,270.28 is: 2,731,412.74
Step by Step Solution
- Step 1: Write the proportion equation
3,037,684.44 : 4,558,207.68 = 1,820,270.28 : x - Step 2: Convert to fraction form
3,037,684.44/4,558,207.68 = 1,820,270.28/x - Step 3: Cross multiply
3,037,684.44x = 4,558,207.68 × 1,820,270.28 - Step 4: Simplify right side
3,037,684.44x = 8,297,169,969,971.75 - Step 5: Solve for x
x = 8,297,169,969,971.75/3,037,684.44 - Step 6: Final answer
x = 2,731,412.74
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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.