Finding the Fourth Proportional to 10,059,510.70, 15,093,202.65 and 3,670,408.90
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Solution
The fourth proportional to 10,059,510.70, 15,093,202.65 and 3,670,408.90 is: 5,507,049.70
Step by Step Solution
- Step 1: Write the proportion equation
10,059,510.70 : 15,093,202.65 = 3,670,408.90 : x - Step 2: Convert to fraction form
10,059,510.70/15,093,202.65 = 3,670,408.90/x - Step 3: Cross multiply
10,059,510.70x = 15,093,202.65 × 3,670,408.90 - Step 4: Simplify right side
10,059,510.70x = 55,398,225,336,063.59 - Step 5: Solve for x
x = 55,398,225,336,063.59/10,059,510.70 - Step 6: Final answer
x = 5,507,049.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.