Finding the Fourth Proportional to 4,325,871.24, 6,492,706.92 and 2,305,797.66
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Solution
The fourth proportional to 4,325,871.24, 6,492,706.92 and 2,305,797.66 is: 3,460,775.32
Step by Step Solution
- Step 1: Write the proportion equation
4,325,871.24 : 6,492,706.92 = 2,305,797.66 : x - Step 2: Convert to fraction form
4,325,871.24/6,492,706.92 = 2,305,797.66/x - Step 3: Cross multiply
4,325,871.24x = 6,492,706.92 × 2,305,797.66 - Step 4: Simplify right side
4,325,871.24x = 14,970,868,423,201.81 - Step 5: Solve for x
x = 14,970,868,423,201.81/4,325,871.24 - Step 6: Final answer
x = 3,460,775.32
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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.