Finding the Fourth Proportional to 5,941,991.42, 8,901,382.49 and 4,095,176.28
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Solution
The fourth proportional to 5,941,991.42, 8,901,382.49 and 4,095,176.28 is: 6,134,766.59
Step by Step Solution
- Step 1: Write the proportion equation
5,941,991.42 : 8,901,382.49 = 4,095,176.28 : x - Step 2: Convert to fraction form
5,941,991.42/8,901,382.49 = 4,095,176.28/x - Step 3: Cross multiply
5,941,991.42x = 8,901,382.49 × 4,095,176.28 - Step 4: Simplify right side
5,941,991.42x = 36,452,730,443,826.45 - Step 5: Solve for x
x = 36,452,730,443,826.45/5,941,991.42 - Step 6: Final answer
x = 6,134,766.59
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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.