Finding the Fourth Proportional to 8,825,161.52, 13,241,734.50 and 4,504,980.08
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Solution
The fourth proportional to 8,825,161.52, 13,241,734.50 and 4,504,980.08 is: 6,759,508.02
Step by Step Solution
- Step 1: Write the proportion equation
8,825,161.52 : 13,241,734.50 = 4,504,980.08 : x - Step 2: Convert to fraction form
8,825,161.52/13,241,734.50 = 4,504,980.08/x - Step 3: Cross multiply
8,825,161.52x = 13,241,734.50 × 4,504,980.08 - Step 4: Simplify right side
8,825,161.52x = 59,653,750,080,940.09 - Step 5: Solve for x
x = 59,653,750,080,940.09/8,825,161.52 - Step 6: Final answer
x = 6,759,508.02
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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.