Home / 10,964,898.54-16,448,449.41-3,775,481.10

Finding the Fourth Proportional to 10,964,898.54, 16,448,449.41 and 3,775,481.10

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Solution

The fourth proportional to 10,964,898.54, 16,448,449.41 and 3,775,481.10 is: 5,663,600.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,898.54 : 16,448,449.41 = 3,775,481.10 : x
  2. Step 2: Convert to fraction form
    10,964,898.54/16,448,449.41 = 3,775,481.10/x
  3. Step 3: Cross multiply
    10,964,898.54x = 16,448,449.41 × 3,775,481.10
  4. Step 4: Simplify right side
    10,964,898.54x = 62,100,809,871,761.16
  5. Step 5: Solve for x
    x = 62,100,809,871,761.16/10,964,898.54
  6. Step 6: Final answer
    x = 5,663,600.96

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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.