Finding the Fourth Proportional to 2,311,876.62, 3,466,954.71 and 795,133.80
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Solution
The fourth proportional to 2,311,876.62, 3,466,954.71 and 795,133.80 is: 1,192,404.84
Step by Step Solution
- Step 1: Write the proportion equation
2,311,876.62 : 3,466,954.71 = 795,133.80 : x - Step 2: Convert to fraction form
2,311,876.62/3,466,954.71 = 795,133.80/x - Step 3: Cross multiply
2,311,876.62x = 3,466,954.71 × 795,133.80 - Step 4: Simplify right side
2,311,876.62x = 2,756,692,872,990.20 - Step 5: Solve for x
x = 2,756,692,872,990.20/2,311,876.62 - Step 6: Final answer
x = 1,192,404.84
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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.