Home / 11,846,219.22-17,771,238.24-3,648,857.63

Finding the Fourth Proportional to 11,846,219.22, 17,771,238.24 and 3,648,857.63

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Solution

The fourth proportional to 11,846,219.22, 17,771,238.24 and 3,648,857.63 is: 5,473,874.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,219.22 : 17,771,238.24 = 3,648,857.63 : x
  2. Step 2: Convert to fraction form
    11,846,219.22/17,771,238.24 = 3,648,857.63/x
  3. Step 3: Cross multiply
    11,846,219.22x = 17,771,238.24 × 3,648,857.63
  4. Step 4: Simplify right side
    11,846,219.22x = 64,844,718,191,036.65
  5. Step 5: Solve for x
    x = 64,844,718,191,036.65/11,846,219.22
  6. Step 6: Final answer
    x = 5,473,874.57

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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.