Home / 633,250.31-949,869.52-273,675.38

Finding the Fourth Proportional to 633,250.31, 949,869.52 and 273,675.38

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Solution

The fourth proportional to 633,250.31, 949,869.52 and 273,675.38 is: 410,510.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,250.31 : 949,869.52 = 273,675.38 : x
  2. Step 2: Convert to fraction form
    633,250.31/949,869.52 = 273,675.38/x
  3. Step 3: Cross multiply
    633,250.31x = 949,869.52 × 273,675.38
  4. Step 4: Simplify right side
    633,250.31x = 259,955,896,402.88
  5. Step 5: Solve for x
    x = 259,955,896,402.88/633,250.31
  6. Step 6: Final answer
    x = 410,510.50

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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.