Finding the Fourth Proportional to 8,824,241.79, 13,237,125.09 and 2,434,494.15
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Solution
The fourth proportional to 8,824,241.79, 13,237,125.09 and 2,434,494.15 is: 3,651,951.56
Step by Step Solution
- Step 1: Write the proportion equation
8,824,241.79 : 13,237,125.09 = 2,434,494.15 : x - Step 2: Convert to fraction form
8,824,241.79/13,237,125.09 = 2,434,494.15/x - Step 3: Cross multiply
8,824,241.79x = 13,237,125.09 × 2,434,494.15 - Step 4: Simplify right side
8,824,241.79x = 32,225,703,594,423.22 - Step 5: Solve for x
x = 32,225,703,594,423.22/8,824,241.79 - Step 6: Final answer
x = 3,651,951.56
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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.