Finding the Fourth Proportional to 3,255,437.63, 4,882,681.04 and 949,311.08
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Solution
The fourth proportional to 3,255,437.63, 4,882,681.04 and 949,311.08 is: 1,423,827.99
Step by Step Solution
- Step 1: Write the proportion equation
3,255,437.63 : 4,882,681.04 = 949,311.08 : x - Step 2: Convert to fraction form
3,255,437.63/4,882,681.04 = 949,311.08/x - Step 3: Cross multiply
3,255,437.63x = 4,882,681.04 × 949,311.08 - Step 4: Simplify right side
3,255,437.63x = 4,635,183,209,004.64 - Step 5: Solve for x
x = 4,635,183,209,004.64/3,255,437.63 - Step 6: Final answer
x = 1,423,827.99
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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.