Finding the Fourth Proportional to 4,053,273.58, 6,070,221.96 and 2,251,688.68
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Solution
The fourth proportional to 4,053,273.58, 6,070,221.96 and 2,251,688.68 is: 3,372,150.88
Step by Step Solution
- Step 1: Write the proportion equation
4,053,273.58 : 6,070,221.96 = 2,251,688.68 : x - Step 2: Convert to fraction form
4,053,273.58/6,070,221.96 = 2,251,688.68/x - Step 3: Cross multiply
4,053,273.58x = 6,070,221.96 × 2,251,688.68 - Step 4: Simplify right side
4,053,273.58x = 13,668,250,072,419.41 - Step 5: Solve for x
x = 13,668,250,072,419.41/4,053,273.58 - Step 6: Final answer
x = 3,372,150.88
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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.