Finding the Fourth Proportional to 2,460,232.98, 3,689,928.87 and 662,696.09
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Solution
The fourth proportional to 2,460,232.98, 3,689,928.87 and 662,696.09 is: 993,930.83
Step by Step Solution
- Step 1: Write the proportion equation
2,460,232.98 : 3,689,928.87 = 662,696.09 : x - Step 2: Convert to fraction form
2,460,232.98/3,689,928.87 = 662,696.09/x - Step 3: Cross multiply
2,460,232.98x = 3,689,928.87 × 662,696.09 - Step 4: Simplify right side
2,460,232.98x = 2,445,301,416,077.47 - Step 5: Solve for x
x = 2,445,301,416,077.47/2,460,232.98 - Step 6: Final answer
x = 993,930.83
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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.