Finding the Fourth Proportional to 707,049.37, 1,060,583.91 and 201,610.54
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Solution
The fourth proportional to 707,049.37, 1,060,583.91 and 201,610.54 is: 302,418.62
Step by Step Solution
- Step 1: Write the proportion equation
707,049.37 : 1,060,583.91 = 201,610.54 : x - Step 2: Convert to fraction form
707,049.37/1,060,583.91 = 201,610.54/x - Step 3: Cross multiply
707,049.37x = 1,060,583.91 × 201,610.54 - Step 4: Simplify right side
707,049.37x = 213,824,894,810.41 - Step 5: Solve for x
x = 213,824,894,810.41/707,049.37 - Step 6: Final answer
x = 302,418.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.