Finding the Fourth Proportional to 5,866,792.52, 8,096,547.84 and 3,288,473.96
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Solution
The fourth proportional to 5,866,792.52, 8,096,547.84 and 3,288,473.96 is: 4,538,303.79
Step by Step Solution
- Step 1: Write the proportion equation
5,866,792.52 : 8,096,547.84 = 3,288,473.96 : x - Step 2: Convert to fraction form
5,866,792.52/8,096,547.84 = 3,288,473.96/x - Step 3: Cross multiply
5,866,792.52x = 8,096,547.84 × 3,288,473.96 - Step 4: Simplify right side
5,866,792.52x = 26,625,286,745,643.84 - Step 5: Solve for x
x = 26,625,286,745,643.84/5,866,792.52 - Step 6: Final answer
x = 4,538,303.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.