Home / 11,843,122.43-17,766,378.24-3,646,458.17

Finding the Fourth Proportional to 11,843,122.43, 17,766,378.24 and 3,646,458.17

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Solution

The fourth proportional to 11,843,122.43, 17,766,378.24 and 3,646,458.17 is: 5,470,209.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,122.43 : 17,766,378.24 = 3,646,458.17 : x
  2. Step 2: Convert to fraction form
    11,843,122.43/17,766,378.24 = 3,646,458.17/x
  3. Step 3: Cross multiply
    11,843,122.43x = 17,766,378.24 × 3,646,458.17
  4. Step 4: Simplify right side
    11,843,122.43x = 64,784,354,995,726.33
  5. Step 5: Solve for x
    x = 64,784,354,995,726.33/11,843,122.43
  6. Step 6: Final answer
    x = 5,470,209.01

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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.