Home / 2,308,164.52-3,462,242.13-2,167,705.68

Finding the Fourth Proportional to 2,308,164.52, 3,462,242.13 and 2,167,705.68

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Solution

The fourth proportional to 2,308,164.52, 3,462,242.13 and 2,167,705.68 is: 3,251,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,164.52 : 3,462,242.13 = 2,167,705.68 : x
  2. Step 2: Convert to fraction form
    2,308,164.52/3,462,242.13 = 2,167,705.68/x
  3. Step 3: Cross multiply
    2,308,164.52x = 3,462,242.13 × 2,167,705.68
  4. Step 4: Simplify right side
    2,308,164.52x = 7,505,121,930,736.30
  5. Step 5: Solve for x
    x = 7,505,121,930,736.30/2,308,164.52
  6. Step 6: Final answer
    x = 3,251,554.15

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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.