Home / 1,204,336.44-1,804,930.02-493,532.28

Finding the Fourth Proportional to 1,204,336.44, 1,804,930.02 and 493,532.28

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Solution

The fourth proportional to 1,204,336.44, 1,804,930.02 and 493,532.28 is: 739,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,336.44 : 1,804,930.02 = 493,532.28 : x
  2. Step 2: Convert to fraction form
    1,204,336.44/1,804,930.02 = 493,532.28/x
  3. Step 3: Cross multiply
    1,204,336.44x = 1,804,930.02 × 493,532.28
  4. Step 4: Simplify right side
    1,204,336.44x = 890,791,228,011.05
  5. Step 5: Solve for x
    x = 890,791,228,011.05/1,204,336.44
  6. Step 6: Final answer
    x = 739,653.14

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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.