Finding the Fourth Proportional to 2,177,295.95, 3,264,682.98 and 737,496.80
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Solution
The fourth proportional to 2,177,295.95, 3,264,682.98 and 737,496.80 is: 1,105,818.09
Step by Step Solution
- Step 1: Write the proportion equation
2,177,295.95 : 3,264,682.98 = 737,496.80 : x - Step 2: Convert to fraction form
2,177,295.95/3,264,682.98 = 737,496.80/x - Step 3: Cross multiply
2,177,295.95x = 3,264,682.98 × 737,496.80 - Step 4: Simplify right side
2,177,295.95x = 2,407,693,250,435.65 - Step 5: Solve for x
x = 2,407,693,250,435.65/2,177,295.95 - Step 6: Final answer
x = 1,105,818.09
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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.