Home / 4,964,028.40-6,850,651.75-3,738,171.16

Finding the Fourth Proportional to 4,964,028.40, 6,850,651.75 and 3,738,171.16

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Solution

The fourth proportional to 4,964,028.40, 6,850,651.75 and 3,738,171.16 is: 5,158,896.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,028.40 : 6,850,651.75 = 3,738,171.16 : x
  2. Step 2: Convert to fraction form
    4,964,028.40/6,850,651.75 = 3,738,171.16/x
  3. Step 3: Cross multiply
    4,964,028.40x = 6,850,651.75 × 3,738,171.16
  4. Step 4: Simplify right side
    4,964,028.40x = 25,608,908,798,271.41
  5. Step 5: Solve for x
    x = 25,608,908,798,271.41/4,964,028.40
  6. Step 6: Final answer
    x = 5,158,896.51

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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.