Finding the Fourth Proportional to 707,048.37, 1,060,582.41 and 201,609.54
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Solution
The fourth proportional to 707,048.37, 1,060,582.41 and 201,609.54 is: 302,417.12
Step by Step Solution
- Step 1: Write the proportion equation
707,048.37 : 1,060,582.41 = 201,609.54 : x - Step 2: Convert to fraction form
707,048.37/1,060,582.41 = 201,609.54/x - Step 3: Cross multiply
707,048.37x = 1,060,582.41 × 201,609.54 - Step 4: Simplify right side
707,048.37x = 213,823,531,812.19 - Step 5: Solve for x
x = 213,823,531,812.19/707,048.37 - Step 6: Final answer
x = 302,417.12
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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.