Home / 3,231,243.37-4,847,308.23-1,434,087.06

Finding the Fourth Proportional to 3,231,243.37, 4,847,308.23 and 1,434,087.06

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Solution

The fourth proportional to 3,231,243.37, 4,847,308.23 and 1,434,087.06 is: 2,151,327.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,243.37 : 4,847,308.23 = 1,434,087.06 : x
  2. Step 2: Convert to fraction form
    3,231,243.37/4,847,308.23 = 1,434,087.06/x
  3. Step 3: Cross multiply
    3,231,243.37x = 4,847,308.23 × 1,434,087.06
  4. Step 4: Simplify right side
    3,231,243.37x = 6,951,461,995,674.92
  5. Step 5: Solve for x
    x = 6,951,461,995,674.92/3,231,243.37
  6. Step 6: Final answer
    x = 2,151,327.27

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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.