Finding the Fourth Proportional to 4,060,105.59, 5,602,493.66 and 2,248,815.99
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Solution
The fourth proportional to 4,060,105.59, 5,602,493.66 and 2,248,815.99 is: 3,103,115.68
Step by Step Solution
- Step 1: Write the proportion equation
4,060,105.59 : 5,602,493.66 = 2,248,815.99 : x - Step 2: Convert to fraction form
4,060,105.59/5,602,493.66 = 2,248,815.99/x - Step 3: Cross multiply
4,060,105.59x = 5,602,493.66 × 2,248,815.99 - Step 4: Simplify right side
4,060,105.59x = 12,598,977,304,091.19 - Step 5: Solve for x
x = 12,598,977,304,091.19/4,060,105.59 - Step 6: Final answer
x = 3,103,115.68
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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.