Finding the Fourth Proportional to 4,153,371.60, 6,223,350.60 and 2,350,894.80
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Solution
The fourth proportional to 4,153,371.60, 6,223,350.60 and 2,350,894.80 is: 3,522,546.01
Step by Step Solution
- Step 1: Write the proportion equation
4,153,371.60 : 6,223,350.60 = 2,350,894.80 : x - Step 2: Convert to fraction form
4,153,371.60/6,223,350.60 = 2,350,894.80/x - Step 3: Cross multiply
4,153,371.60x = 6,223,350.60 × 2,350,894.80 - Step 4: Simplify right side
4,153,371.60x = 14,630,442,564,116.88 - Step 5: Solve for x
x = 14,630,442,564,116.88/4,153,371.60 - Step 6: Final answer
x = 3,522,546.01
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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.