Finding the Fourth Proportional to 2,409,628.88, 3,614,469.24 and 726,746.96
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Solution
The fourth proportional to 2,409,628.88, 3,614,469.24 and 726,746.96 is: 1,090,128.26
Step by Step Solution
- Step 1: Write the proportion equation
2,409,628.88 : 3,614,469.24 = 726,746.96 : x - Step 2: Convert to fraction form
2,409,628.88/3,614,469.24 = 726,746.96/x - Step 3: Cross multiply
2,409,628.88x = 3,614,469.24 × 726,746.96 - Step 4: Simplify right side
2,409,628.88x = 2,626,804,532,183.51 - Step 5: Solve for x
x = 2,626,804,532,183.51/2,409,628.88 - Step 6: Final answer
x = 1,090,128.26
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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.