Finding the Fourth Proportional to 6,094,436.14, 8,410,416.06 and 3,341,387.08
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Solution
The fourth proportional to 6,094,436.14, 8,410,416.06 and 3,341,387.08 is: 4,611,165.81
Step by Step Solution
- Step 1: Write the proportion equation
6,094,436.14 : 8,410,416.06 = 3,341,387.08 : x - Step 2: Convert to fraction form
6,094,436.14/8,410,416.06 = 3,341,387.08/x - Step 3: Cross multiply
6,094,436.14x = 8,410,416.06 × 3,341,387.08 - Step 4: Simplify right side
6,094,436.14x = 28,102,455,560,308.51 - Step 5: Solve for x
x = 28,102,455,560,308.51/6,094,436.14 - Step 6: Final answer
x = 4,611,165.81
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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.