Finding the Fourth Proportional to 2,060,239.14, 3,090,801.63 and 694,148.59
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Solution
The fourth proportional to 2,060,239.14, 3,090,801.63 and 694,148.59 is: 1,041,372.12
Step by Step Solution
- Step 1: Write the proportion equation
2,060,239.14 : 3,090,801.63 = 694,148.59 : x - Step 2: Convert to fraction form
2,060,239.14/3,090,801.63 = 694,148.59/x - Step 3: Cross multiply
2,060,239.14x = 3,090,801.63 × 694,148.59 - Step 4: Simplify right side
2,060,239.14x = 2,145,475,594,578.14 - Step 5: Solve for x
x = 2,145,475,594,578.14/2,060,239.14 - Step 6: Final answer
x = 1,041,372.12
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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.