Home / 2,230,609.12-3,344,032.80-967,485.44

Finding the Fourth Proportional to 2,230,609.12, 3,344,032.80 and 967,485.44

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Solution

The fourth proportional to 2,230,609.12, 3,344,032.80 and 967,485.44 is: 1,450,412.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,609.12 : 3,344,032.80 = 967,485.44 : x
  2. Step 2: Convert to fraction form
    2,230,609.12/3,344,032.80 = 967,485.44/x
  3. Step 3: Cross multiply
    2,230,609.12x = 3,344,032.80 × 967,485.44
  4. Step 4: Simplify right side
    2,230,609.12x = 3,235,303,044,882.43
  5. Step 5: Solve for x
    x = 3,235,303,044,882.43/2,230,609.12
  6. Step 6: Final answer
    x = 1,450,412.36

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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.