Finding the Fourth Proportional to 3,052,967.74, 4,213,232.91 and 1,829,246.99
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Solution
The fourth proportional to 3,052,967.74, 4,213,232.91 and 1,829,246.99 is: 2,524,443.18
Step by Step Solution
- Step 1: Write the proportion equation
3,052,967.74 : 4,213,232.91 = 1,829,246.99 : x - Step 2: Convert to fraction form
3,052,967.74/4,213,232.91 = 1,829,246.99/x - Step 3: Cross multiply
3,052,967.74x = 4,213,232.91 × 1,829,246.99 - Step 4: Simplify right side
3,052,967.74x = 7,707,043,588,574.04 - Step 5: Solve for x
x = 7,707,043,588,574.04/3,052,967.74 - Step 6: Final answer
x = 2,524,443.18
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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.