Finding the Fourth Proportional to 1,134,276.80, 1,701,414.96 and 335,496.08
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Solution
The fourth proportional to 1,134,276.80, 1,701,414.96 and 335,496.08 is: 503,244.05
Step by Step Solution
- Step 1: Write the proportion equation
1,134,276.80 : 1,701,414.96 = 335,496.08 : x - Step 2: Convert to fraction form
1,134,276.80/1,701,414.96 = 335,496.08/x - Step 3: Cross multiply
1,134,276.80x = 1,701,414.96 × 335,496.08 - Step 4: Simplify right side
1,134,276.80x = 570,818,049,533.36 - Step 5: Solve for x
x = 570,818,049,533.36/1,134,276.80 - Step 6: Final answer
x = 503,244.05
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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.