Finding the Fourth Proportional to 1,107,234.93, 1,527,984.19 and 597,937.26
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Solution
The fourth proportional to 1,107,234.93, 1,527,984.19 and 597,937.26 is: 825,153.41
Step by Step Solution
- Step 1: Write the proportion equation
1,107,234.93 : 1,527,984.19 = 597,937.26 : x - Step 2: Convert to fraction form
1,107,234.93/1,527,984.19 = 597,937.26/x - Step 3: Cross multiply
1,107,234.93x = 1,527,984.19 × 597,937.26 - Step 4: Simplify right side
1,107,234.93x = 913,638,679,891.92 - Step 5: Solve for x
x = 913,638,679,891.92/1,107,234.93 - Step 6: Final answer
x = 825,153.41
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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.