Finding the Fourth Proportional to 6,089,840.92, 8,403,586.50 and 3,336,524.52
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Solution
The fourth proportional to 6,089,840.92, 8,403,586.50 and 3,336,524.52 is: 4,604,187.99
Step by Step Solution
- Step 1: Write the proportion equation
6,089,840.92 : 8,403,586.50 = 3,336,524.52 : x - Step 2: Convert to fraction form
6,089,840.92/8,403,586.50 = 3,336,524.52/x - Step 3: Cross multiply
6,089,840.92x = 8,403,586.50 × 3,336,524.52 - Step 4: Simplify right side
6,089,840.92x = 28,038,772,413,190.98 - Step 5: Solve for x
x = 28,038,772,413,190.98/6,089,840.92 - Step 6: Final answer
x = 4,604,187.99
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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.