Home / 1,748,202.43-2,622,709.31-550,093.61

Finding the Fourth Proportional to 1,748,202.43, 2,622,709.31 and 550,093.61

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Solution

The fourth proportional to 1,748,202.43, 2,622,709.31 and 550,093.61 is: 825,268.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,202.43 : 2,622,709.31 = 550,093.61 : x
  2. Step 2: Convert to fraction form
    1,748,202.43/2,622,709.31 = 550,093.61/x
  3. Step 3: Cross multiply
    1,748,202.43x = 2,622,709.31 × 550,093.61
  4. Step 4: Simplify right side
    1,748,202.43x = 1,442,735,639,219.09
  5. Step 5: Solve for x
    x = 1,442,735,639,219.09/1,748,202.43
  6. Step 6: Final answer
    x = 825,268.07

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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.