Finding the Fourth Proportional to 2,460,239.06, 3,689,937.99 and 662,702.15
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Solution
The fourth proportional to 2,460,239.06, 3,689,937.99 and 662,702.15 is: 993,939.94
Step by Step Solution
- Step 1: Write the proportion equation
2,460,239.06 : 3,689,937.99 = 662,702.15 : x - Step 2: Convert to fraction form
2,460,239.06/3,689,937.99 = 662,702.15/x - Step 3: Cross multiply
2,460,239.06x = 3,689,937.99 × 662,702.15 - Step 4: Simplify right side
2,460,239.06x = 2,445,329,848,564.52 - Step 5: Solve for x
x = 2,445,329,848,564.52/2,460,239.06 - Step 6: Final answer
x = 993,939.94
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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.