Finding the Fourth Proportional to 2,530,229.08, 3,795,343.76 and 733,113.74
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Solution
The fourth proportional to 2,530,229.08, 3,795,343.76 and 733,113.74 is: 1,099,670.65
Step by Step Solution
- Step 1: Write the proportion equation
2,530,229.08 : 3,795,343.76 = 733,113.74 : x - Step 2: Convert to fraction form
2,530,229.08/3,795,343.76 = 733,113.74/x - Step 3: Cross multiply
2,530,229.08x = 3,795,343.76 × 733,113.74 - Step 4: Simplify right side
2,530,229.08x = 2,782,418,658,479.26 - Step 5: Solve for x
x = 2,782,418,658,479.26/2,530,229.08 - Step 6: Final answer
x = 1,099,670.65
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1.5x scale
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.