Home / 7,071,247.44-9,758,323.08-3,851,983.44

Finding the Fourth Proportional to 7,071,247.44, 9,758,323.08 and 3,851,983.44

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Solution

The fourth proportional to 7,071,247.44, 9,758,323.08 and 3,851,983.44 is: 5,315,738.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,071,247.44 : 9,758,323.08 = 3,851,983.44 : x
  2. Step 2: Convert to fraction form
    7,071,247.44/9,758,323.08 = 3,851,983.44/x
  3. Step 3: Cross multiply
    7,071,247.44x = 9,758,323.08 × 3,851,983.44
  4. Step 4: Simplify right side
    7,071,247.44x = 37,588,898,906,329.80
  5. Step 5: Solve for x
    x = 37,588,898,906,329.80/7,071,247.44
  6. Step 6: Final answer
    x = 5,315,738.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.