Home / 3,246,958.67-4,868,947.14-940,927.55

Finding the Fourth Proportional to 3,246,958.67, 4,868,947.14 and 940,927.55

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Solution

The fourth proportional to 3,246,958.67, 4,868,947.14 and 940,927.55 is: 1,410,959.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,958.67 : 4,868,947.14 = 940,927.55 : x
  2. Step 2: Convert to fraction form
    3,246,958.67/4,868,947.14 = 940,927.55/x
  3. Step 3: Cross multiply
    3,246,958.67x = 4,868,947.14 × 940,927.55
  4. Step 4: Simplify right side
    3,246,958.67x = 4,581,326,479,174.97
  5. Step 5: Solve for x
    x = 4,581,326,479,174.97/3,246,958.67
  6. Step 6: Final answer
    x = 1,410,959.29

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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.