Finding the Fourth Proportional to 4,760,037.93, 6,568,860.11 and 2,584,585.29
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Solution
The fourth proportional to 4,760,037.93, 6,568,860.11 and 2,584,585.29 is: 3,566,731.92
Step by Step Solution
- Step 1: Write the proportion equation
4,760,037.93 : 6,568,860.11 = 2,584,585.29 : x - Step 2: Convert to fraction form
4,760,037.93/6,568,860.11 = 2,584,585.29/x - Step 3: Cross multiply
4,760,037.93x = 6,568,860.11 × 2,584,585.29 - Step 4: Simplify right side
4,760,037.93x = 16,977,779,185,990.95 - Step 5: Solve for x
x = 16,977,779,185,990.95/4,760,037.93 - Step 6: Final answer
x = 3,566,731.92
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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.