Finding the Fourth Proportional to 4,601,360.08, 6,345,733.08 and 2,882,630.80
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Solution
The fourth proportional to 4,601,360.08, 6,345,733.08 and 2,882,630.80 is: 3,975,434.50
Step by Step Solution
- Step 1: Write the proportion equation
4,601,360.08 : 6,345,733.08 = 2,882,630.80 : x - Step 2: Convert to fraction form
4,601,360.08/6,345,733.08 = 2,882,630.80/x - Step 3: Cross multiply
4,601,360.08x = 6,345,733.08 × 2,882,630.80 - Step 4: Simplify right side
4,601,360.08x = 18,292,405,624,986.86 - Step 5: Solve for x
x = 18,292,405,624,986.86/4,601,360.08 - Step 6: Final answer
x = 3,975,434.50
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.