Finding the Fourth Proportional to 4,760,105.96, 6,568,766.84 and 2,584,602.08
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Solution
The fourth proportional to 4,760,105.96, 6,568,766.84 and 2,584,602.08 is: 3,566,653.47
Step by Step Solution
- Step 1: Write the proportion equation
4,760,105.96 : 6,568,766.84 = 2,584,602.08 : x - Step 2: Convert to fraction form
4,760,105.96/6,568,766.84 = 2,584,602.08/x - Step 3: Cross multiply
4,760,105.96x = 6,568,766.84 × 2,584,602.08 - Step 4: Simplify right side
4,760,105.96x = 16,977,648,437,699.03 - Step 5: Solve for x
x = 16,977,648,437,699.03/4,760,105.96 - Step 6: Final answer
x = 3,566,653.47
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1.5x scale
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.