Finding the Fourth Proportional to 3,336,150.67, 4,999,050.20 and 2,313,475.65
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Solution
The fourth proportional to 3,336,150.67, 4,999,050.20 and 2,313,475.65 is: 3,466,624.28
Step by Step Solution
- Step 1: Write the proportion equation
3,336,150.67 : 4,999,050.20 = 2,313,475.65 : x - Step 2: Convert to fraction form
3,336,150.67/4,999,050.20 = 2,313,475.65/x - Step 3: Cross multiply
3,336,150.67x = 4,999,050.20 × 2,313,475.65 - Step 4: Simplify right side
3,336,150.67x = 11,565,180,916,611.32 - Step 5: Solve for x
x = 11,565,180,916,611.32/3,336,150.67 - Step 6: Final answer
x = 3,466,624.28
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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.