Finding the Fourth Proportional to 1,832,613.24, 2,749,991.49 and 767,566.08
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Solution
The fourth proportional to 1,832,613.24, 2,749,991.49 and 767,566.08 is: 1,151,797.96
Step by Step Solution
- Step 1: Write the proportion equation
1,832,613.24 : 2,749,991.49 = 767,566.08 : x - Step 2: Convert to fraction form
1,832,613.24/2,749,991.49 = 767,566.08/x - Step 3: Cross multiply
1,832,613.24x = 2,749,991.49 × 767,566.08 - Step 4: Simplify right side
1,832,613.24x = 2,110,800,188,012.66 - Step 5: Solve for x
x = 2,110,800,188,012.66/1,832,613.24 - Step 6: Final answer
x = 1,151,797.96
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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.