Finding the Fourth Proportional to 1,149,592.44, 1,585,888.14 and 893,188.92
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Solution
The fourth proportional to 1,149,592.44, 1,585,888.14 and 893,188.92 is: 1,232,173.83
Step by Step Solution
- Step 1: Write the proportion equation
1,149,592.44 : 1,585,888.14 = 893,188.92 : x - Step 2: Convert to fraction form
1,149,592.44/1,585,888.14 = 893,188.92/x - Step 3: Cross multiply
1,149,592.44x = 1,585,888.14 × 893,188.92 - Step 4: Simplify right side
1,149,592.44x = 1,416,497,715,007.41 - Step 5: Solve for x
x = 1,416,497,715,007.41/1,149,592.44 - Step 6: Final answer
x = 1,232,173.83
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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.