Finding the Fourth Proportional to 1,692,823.19, 2,336,096.00 and 967,687.09
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Solution
The fourth proportional to 1,692,823.19, 2,336,096.00 and 967,687.09 is: 1,335,408.18
Step by Step Solution
- Step 1: Write the proportion equation
1,692,823.19 : 2,336,096.00 = 967,687.09 : x - Step 2: Convert to fraction form
1,692,823.19/2,336,096.00 = 967,687.09/x - Step 3: Cross multiply
1,692,823.19x = 2,336,096.00 × 967,687.09 - Step 4: Simplify right side
1,692,823.19x = 2,260,609,936,779.62 - Step 5: Solve for x
x = 2,260,609,936,779.62/1,692,823.19 - Step 6: Final answer
x = 1,335,408.18
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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.