Finding the Fourth Proportional to 4,516,269.67, 6,232,373.93 and 2,451,240.92
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Solution
The fourth proportional to 4,516,269.67, 6,232,373.93 and 2,451,240.92 is: 3,382,670.02
Step by Step Solution
- Step 1: Write the proportion equation
4,516,269.67 : 6,232,373.93 = 2,451,240.92 : x - Step 2: Convert to fraction form
4,516,269.67/6,232,373.93 = 2,451,240.92/x - Step 3: Cross multiply
4,516,269.67x = 6,232,373.93 × 2,451,240.92 - Step 4: Simplify right side
4,516,269.67x = 15,277,050,005,957.21 - Step 5: Solve for x
x = 15,277,050,005,957.21/4,516,269.67 - Step 6: Final answer
x = 3,382,670.02
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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.