Finding the Fourth Proportional to 2,265,116.24, 3,398,262.42 and 845,183
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Solution
The fourth proportional to 2,265,116.24, 3,398,262.42 and 845,183 is: 1,267,993.92
Step by Step Solution
- Step 1: Write the proportion equation
2,265,116.24 : 3,398,262.42 = 845,183 : x - Step 2: Convert to fraction form
2,265,116.24/3,398,262.42 = 845,183/x - Step 3: Cross multiply
2,265,116.24x = 3,398,262.42 × 845,183 - Step 4: Simplify right side
2,265,116.24x = 2,872,153,626,922.86 - Step 5: Solve for x
x = 2,872,153,626,922.86/2,265,116.24 - Step 6: Final answer
x = 1,267,993.92
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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.