Home / 893,524.82-1,340,453.23-294,528.02

Finding the Fourth Proportional to 893,524.82, 1,340,453.23 and 294,528.02

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Solution

The fourth proportional to 893,524.82, 1,340,453.23 and 294,528.02 is: 441,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,524.82 : 1,340,453.23 = 294,528.02 : x
  2. Step 2: Convert to fraction form
    893,524.82/1,340,453.23 = 294,528.02/x
  3. Step 3: Cross multiply
    893,524.82x = 1,340,453.23 × 294,528.02
  4. Step 4: Simplify right side
    893,524.82x = 394,801,035,734.51
  5. Step 5: Solve for x
    x = 394,801,035,734.51/893,524.82
  6. Step 6: Final answer
    x = 441,846.75

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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.