Finding the Fourth Proportional to 1,336,246.56, 1,844,095.68 and 792,704.16
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Solution
The fourth proportional to 1,336,246.56, 1,844,095.68 and 792,704.16 is: 1,093,976.49
Step by Step Solution
- Step 1: Write the proportion equation
1,336,246.56 : 1,844,095.68 = 792,704.16 : x - Step 2: Convert to fraction form
1,336,246.56/1,844,095.68 = 792,704.16/x - Step 3: Cross multiply
1,336,246.56x = 1,844,095.68 × 792,704.16 - Step 4: Simplify right side
1,336,246.56x = 1,461,822,316,974.03 - Step 5: Solve for x
x = 1,461,822,316,974.03/1,336,246.56 - Step 6: Final answer
x = 1,093,976.49
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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.