Finding the Fourth Proportional to 6,034,850.96, 8,326,056.28 and 3,421,074.80
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Solution
The fourth proportional to 6,034,850.96, 8,326,056.28 and 3,421,074.80 is: 4,719,927.88
Step by Step Solution
- Step 1: Write the proportion equation
6,034,850.96 : 8,326,056.28 = 3,421,074.80 : x - Step 2: Convert to fraction form
6,034,850.96/8,326,056.28 = 3,421,074.80/x - Step 3: Cross multiply
6,034,850.96x = 8,326,056.28 × 3,421,074.80 - Step 4: Simplify right side
6,034,850.96x = 28,484,061,322,889.74 - Step 5: Solve for x
x = 28,484,061,322,889.74/6,034,850.96 - Step 6: Final answer
x = 4,719,927.88
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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.