Home / 7,582,651.43-11,373,977.19-2,533,961.93

Finding the Fourth Proportional to 7,582,651.43, 11,373,977.19 and 2,533,961.93

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Solution

The fourth proportional to 7,582,651.43, 11,373,977.19 and 2,533,961.93 is: 3,800,942.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,651.43 : 11,373,977.19 = 2,533,961.93 : x
  2. Step 2: Convert to fraction form
    7,582,651.43/11,373,977.19 = 2,533,961.93/x
  3. Step 3: Cross multiply
    7,582,651.43x = 11,373,977.19 × 2,533,961.93
  4. Step 4: Simplify right side
    7,582,651.43x = 28,821,225,192,148.38
  5. Step 5: Solve for x
    x = 28,821,225,192,148.38/7,582,651.43
  6. Step 6: Final answer
    x = 3,800,942.91

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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.