Finding the Fourth Proportional to 2,297,160.08, 3,446,232.44 and 699,851.92
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Solution
The fourth proportional to 2,297,160.08, 3,446,232.44 and 699,851.92 is: 1,049,927.87
Step by Step Solution
- Step 1: Write the proportion equation
2,297,160.08 : 3,446,232.44 = 699,851.92 : x - Step 2: Convert to fraction form
2,297,160.08/3,446,232.44 = 699,851.92/x - Step 3: Cross multiply
2,297,160.08x = 3,446,232.44 × 699,851.92 - Step 4: Simplify right side
2,297,160.08x = 2,411,852,389,900.28 - Step 5: Solve for x
x = 2,411,852,389,900.28/2,297,160.08 - Step 6: Final answer
x = 1,049,927.87
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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.