Finding the Fourth Proportional to 4,035,157.04, 5,568,554.04 and 2,224,385.84
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Solution
The fourth proportional to 4,035,157.04, 5,568,554.04 and 2,224,385.84 is: 3,069,673.03
Step by Step Solution
- Step 1: Write the proportion equation
4,035,157.04 : 5,568,554.04 = 2,224,385.84 : x - Step 2: Convert to fraction form
4,035,157.04/5,568,554.04 = 2,224,385.84/x - Step 3: Cross multiply
4,035,157.04x = 5,568,554.04 × 2,224,385.84 - Step 4: Simplify right side
4,035,157.04x = 12,386,612,755,850.79 - Step 5: Solve for x
x = 12,386,612,755,850.79/4,035,157.04 - Step 6: Final answer
x = 3,069,673.03
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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.