Finding the Fourth Proportional to 2,941,672.09, 4,413,838.92 and 1,501,611.79
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Solution
The fourth proportional to 2,941,672.09, 4,413,838.92 and 1,501,611.79 is: 2,253,097.00
Step by Step Solution
- Step 1: Write the proportion equation
2,941,672.09 : 4,413,838.92 = 1,501,611.79 : x - Step 2: Convert to fraction form
2,941,672.09/4,413,838.92 = 1,501,611.79/x - Step 3: Cross multiply
2,941,672.09x = 4,413,838.92 × 1,501,611.79 - Step 4: Simplify right side
2,941,672.09x = 6,627,872,561,432.87 - Step 5: Solve for x
x = 6,627,872,561,432.87/2,941,672.09 - Step 6: Final answer
x = 2,253,097.00
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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.