Finding the Fourth Proportional to 3,564,482.68, 5,348,124.50 and 1,568,539
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Solution
The fourth proportional to 3,564,482.68, 5,348,124.50 and 1,568,539 is: 2,353,424.78
Step by Step Solution
- Step 1: Write the proportion equation
3,564,482.68 : 5,348,124.50 = 1,568,539 : x - Step 2: Convert to fraction form
3,564,482.68/5,348,124.50 = 1,568,539/x - Step 3: Cross multiply
3,564,482.68x = 5,348,124.50 × 1,568,539 - Step 4: Simplify right side
3,564,482.68x = 8,388,741,855,105.50 - Step 5: Solve for x
x = 8,388,741,855,105.50/3,564,482.68 - Step 6: Final answer
x = 2,353,424.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.