Finding the Fourth Proportional to 8,884,465.43, 13,327,511.42 and 2,494,674.73
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Solution
The fourth proportional to 8,884,465.43, 13,327,511.42 and 2,494,674.73 is: 3,742,240.45
Step by Step Solution
- Step 1: Write the proportion equation
8,884,465.43 : 13,327,511.42 = 2,494,674.73 : x - Step 2: Convert to fraction form
8,884,465.43/13,327,511.42 = 2,494,674.73/x - Step 3: Cross multiply
8,884,465.43x = 13,327,511.42 × 2,494,674.73 - Step 4: Simplify right side
8,884,465.43x = 33,247,805,926,178.32 - Step 5: Solve for x
x = 33,247,805,926,178.32/8,884,465.43 - Step 6: Final answer
x = 3,742,240.45
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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.