Finding the Fourth Proportional to 2,414,692.08, 3,332,273.04 and 1,327,033.80
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Solution
The fourth proportional to 2,414,692.08, 3,332,273.04 and 1,327,033.80 is: 1,831,305.53
Step by Step Solution
- Step 1: Write the proportion equation
2,414,692.08 : 3,332,273.04 = 1,327,033.80 : x - Step 2: Convert to fraction form
2,414,692.08/3,332,273.04 = 1,327,033.80/x - Step 3: Cross multiply
2,414,692.08x = 3,332,273.04 × 1,327,033.80 - Step 4: Simplify right side
2,414,692.08x = 4,422,038,954,908.75 - Step 5: Solve for x
x = 4,422,038,954,908.75/2,414,692.08 - Step 6: Final answer
x = 1,831,305.53
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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.