Finding the Fourth Proportional to 2,250,937.14, 3,375,408.06 and 1,617,193.86
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Solution
The fourth proportional to 2,250,937.14, 3,375,408.06 and 1,617,193.86 is: 2,425,074.02
Step by Step Solution
- Step 1: Write the proportion equation
2,250,937.14 : 3,375,408.06 = 1,617,193.86 : x - Step 2: Convert to fraction form
2,250,937.14/3,375,408.06 = 1,617,193.86/x - Step 3: Cross multiply
2,250,937.14x = 3,375,408.06 × 1,617,193.86 - Step 4: Simplify right side
2,250,937.14x = 5,458,689,189,626.51 - Step 5: Solve for x
x = 5,458,689,189,626.51/2,250,937.14 - Step 6: Final answer
x = 2,425,074.02
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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.