Home / 3,742,504.44-5,164,723.40-2,194,882.36

Finding the Fourth Proportional to 3,742,504.44, 5,164,723.40 and 2,194,882.36

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Solution

The fourth proportional to 3,742,504.44, 5,164,723.40 and 2,194,882.36 is: 3,028,977.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,504.44 : 5,164,723.40 = 2,194,882.36 : x
  2. Step 2: Convert to fraction form
    3,742,504.44/5,164,723.40 = 2,194,882.36/x
  3. Step 3: Cross multiply
    3,742,504.44x = 5,164,723.40 × 2,194,882.36
  4. Step 4: Simplify right side
    3,742,504.44x = 11,335,960,284,939.22
  5. Step 5: Solve for x
    x = 11,335,960,284,939.22/3,742,504.44
  6. Step 6: Final answer
    x = 3,028,977.11

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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.