Home / 1,202,733.44-1,804,098.96-492,762.80

Finding the Fourth Proportional to 1,202,733.44, 1,804,098.96 and 492,762.80

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Solution

The fourth proportional to 1,202,733.44, 1,804,098.96 and 492,762.80 is: 739,143.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,733.44 : 1,804,098.96 = 492,762.80 : x
  2. Step 2: Convert to fraction form
    1,202,733.44/1,804,098.96 = 492,762.80/x
  3. Step 3: Cross multiply
    1,202,733.44x = 1,804,098.96 × 492,762.80
  4. Step 4: Simplify right side
    1,202,733.44x = 888,992,855,006.69
  5. Step 5: Solve for x
    x = 888,992,855,006.69/1,202,733.44
  6. Step 6: Final answer
    x = 739,143.71

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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.