Home / 3,351,984.12-5,028,001.70-955,826.73

Finding the Fourth Proportional to 3,351,984.12, 5,028,001.70 and 955,826.73

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Solution

The fourth proportional to 3,351,984.12, 5,028,001.70 and 955,826.73 is: 1,433,747.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,984.12 : 5,028,001.70 = 955,826.73 : x
  2. Step 2: Convert to fraction form
    3,351,984.12/5,028,001.70 = 955,826.73/x
  3. Step 3: Cross multiply
    3,351,984.12x = 5,028,001.70 × 955,826.73
  4. Step 4: Simplify right side
    3,351,984.12x = 4,805,898,418,566.31
  5. Step 5: Solve for x
    x = 4,805,898,418,566.31/3,351,984.12
  6. Step 6: Final answer
    x = 1,433,747.37

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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.