Home / 736,577.50-1,104,863.19-204,097

Finding the Fourth Proportional to 736,577.50, 1,104,863.19 and 204,097

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Solution

The fourth proportional to 736,577.50, 1,104,863.19 and 204,097 is: 306,144.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,577.50 : 1,104,863.19 = 204,097 : x
  2. Step 2: Convert to fraction form
    736,577.50/1,104,863.19 = 204,097/x
  3. Step 3: Cross multiply
    736,577.50x = 1,104,863.19 × 204,097
  4. Step 4: Simplify right side
    736,577.50x = 225,499,262,489.43
  5. Step 5: Solve for x
    x = 225,499,262,489.43/736,577.50
  6. Step 6: Final answer
    x = 306,144.65

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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.