Home / 544,032.19-815,834.58-184,103.92

Finding the Fourth Proportional to 544,032.19, 815,834.58 and 184,103.92

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Solution

The fourth proportional to 544,032.19, 815,834.58 and 184,103.92 is: 276,083.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,032.19 : 815,834.58 = 184,103.92 : x
  2. Step 2: Convert to fraction form
    544,032.19/815,834.58 = 184,103.92/x
  3. Step 3: Cross multiply
    544,032.19x = 815,834.58 × 184,103.92
  4. Step 4: Simplify right side
    544,032.19x = 150,198,344,249.55
  5. Step 5: Solve for x
    x = 150,198,344,249.55/544,032.19
  6. Step 6: Final answer
    x = 276,083.56

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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.