Home / 17,589,961.70-26,384,942.55-6,228,934.10

Finding the Fourth Proportional to 17,589,961.70, 26,384,942.55 and 6,228,934.10

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Solution

The fourth proportional to 17,589,961.70, 26,384,942.55 and 6,228,934.10 is: 9,343,401.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,589,961.70 : 26,384,942.55 = 6,228,934.10 : x
  2. Step 2: Convert to fraction form
    17,589,961.70/26,384,942.55 = 6,228,934.10/x
  3. Step 3: Cross multiply
    17,589,961.70x = 26,384,942.55 × 6,228,934.10
  4. Step 4: Simplify right side
    17,589,961.70x = 164,350,068,376,235.94
  5. Step 5: Solve for x
    x = 164,350,068,376,235.94/17,589,961.70
  6. Step 6: Final answer
    x = 9,343,401.15

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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.