Home / 3,352,101.75-5,028,198.76-955,946.64

Finding the Fourth Proportional to 3,352,101.75, 5,028,198.76 and 955,946.64

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Solution

The fourth proportional to 3,352,101.75, 5,028,198.76 and 955,946.64 is: 1,433,933.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,101.75 : 5,028,198.76 = 955,946.64 : x
  2. Step 2: Convert to fraction form
    3,352,101.75/5,028,198.76 = 955,946.64/x
  3. Step 3: Cross multiply
    3,352,101.75x = 5,028,198.76 × 955,946.64
  4. Step 4: Simplify right side
    3,352,101.75x = 4,806,689,720,326.60
  5. Step 5: Solve for x
    x = 4,806,689,720,326.60/3,352,101.75
  6. Step 6: Final answer
    x = 1,433,933.12

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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.