Finding the Fourth Proportional to 1,815,377.64, 2,723,361.99 and 536,114.49
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Solution
The fourth proportional to 1,815,377.64, 2,723,361.99 and 536,114.49 is: 804,259.01
Step by Step Solution
- Step 1: Write the proportion equation
1,815,377.64 : 2,723,361.99 = 536,114.49 : x - Step 2: Convert to fraction form
1,815,377.64/2,723,361.99 = 536,114.49/x - Step 3: Cross multiply
1,815,377.64x = 2,723,361.99 × 536,114.49 - Step 4: Simplify right side
1,815,377.64x = 1,460,033,824,354.24 - Step 5: Solve for x
x = 1,460,033,824,354.24/1,815,377.64 - Step 6: Final answer
x = 804,259.01
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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.