Finding the Fourth Proportional to 2,476,148.82, 3,715,273.08 and 1,352,905.62
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Solution
The fourth proportional to 2,476,148.82, 3,715,273.08 and 1,352,905.62 is: 2,029,932.04
Step by Step Solution
- Step 1: Write the proportion equation
2,476,148.82 : 3,715,273.08 = 1,352,905.62 : x - Step 2: Convert to fraction form
2,476,148.82/3,715,273.08 = 1,352,905.62/x - Step 3: Cross multiply
2,476,148.82x = 3,715,273.08 × 1,352,905.62 - Step 4: Simplify right side
2,476,148.82x = 5,026,413,829,766.71 - Step 5: Solve for x
x = 5,026,413,829,766.71/2,476,148.82 - Step 6: Final answer
x = 2,029,932.04
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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.