Finding the Fourth Proportional to 4,351,155.95, 6,524,888.65 and 2,074,046.09
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Solution
The fourth proportional to 4,351,155.95, 6,524,888.65 and 2,074,046.09 is: 3,110,189.55
Step by Step Solution
- Step 1: Write the proportion equation
4,351,155.95 : 6,524,888.65 = 2,074,046.09 : x - Step 2: Convert to fraction form
4,351,155.95/6,524,888.65 = 2,074,046.09/x - Step 3: Cross multiply
4,351,155.95x = 6,524,888.65 × 2,074,046.09 - Step 4: Simplify right side
4,351,155.95x = 13,532,919,754,408.32 - Step 5: Solve for x
x = 13,532,919,754,408.32/4,351,155.95 - Step 6: Final answer
x = 3,110,189.55
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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.