Finding the Fourth Proportional to 1,435,522.44, 2,151,252.42 and 796,107.48
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Solution
The fourth proportional to 1,435,522.44, 2,151,252.42 and 796,107.48 is: 1,193,034.74
Step by Step Solution
- Step 1: Write the proportion equation
1,435,522.44 : 2,151,252.42 = 796,107.48 : x - Step 2: Convert to fraction form
1,435,522.44/2,151,252.42 = 796,107.48/x - Step 3: Cross multiply
1,435,522.44x = 2,151,252.42 × 796,107.48 - Step 4: Simplify right side
1,435,522.44x = 1,712,628,142,930.10 - Step 5: Solve for x
x = 1,712,628,142,930.10/1,435,522.44 - Step 6: Final answer
x = 1,193,034.74
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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.