Home / 7,071,248.44-9,758,324.46-3,851,984.44

Finding the Fourth Proportional to 7,071,248.44, 9,758,324.46 and 3,851,984.44

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Solution

The fourth proportional to 7,071,248.44, 9,758,324.46 and 3,851,984.44 is: 5,315,739.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,071,248.44 : 9,758,324.46 = 3,851,984.44 : x
  2. Step 2: Convert to fraction form
    7,071,248.44/9,758,324.46 = 3,851,984.44/x
  3. Step 3: Cross multiply
    7,071,248.44x = 9,758,324.46 × 3,851,984.44
  4. Step 4: Simplify right side
    7,071,248.44x = 37,588,913,980,391.41
  5. Step 5: Solve for x
    x = 37,588,913,980,391.41/7,071,248.44
  6. Step 6: Final answer
    x = 5,315,739.41

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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.