Home / 10,162,146.38-15,246,214.00-4,093,755.44

Finding the Fourth Proportional to 10,162,146.38, 15,246,214.00 and 4,093,755.44

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Solution

The fourth proportional to 10,162,146.38, 15,246,214.00 and 4,093,755.44 is: 6,141,839.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,146.38 : 15,246,214.00 = 4,093,755.44 : x
  2. Step 2: Convert to fraction form
    10,162,146.38/15,246,214.00 = 4,093,755.44/x
  3. Step 3: Cross multiply
    10,162,146.38x = 15,246,214.00 × 4,093,755.44
  4. Step 4: Simplify right side
    10,162,146.38x = 62,414,271,415,438.70
  5. Step 5: Solve for x
    x = 62,414,271,415,438.70/10,162,146.38
  6. Step 6: Final answer
    x = 6,141,839.44

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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.