Home / 2,029,548.32-3,044,464.32-815,125.04

Finding the Fourth Proportional to 2,029,548.32, 3,044,464.32 and 815,125.04

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Solution

The fourth proportional to 2,029,548.32, 3,044,464.32 and 815,125.04 is: 1,222,744.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,548.32 : 3,044,464.32 = 815,125.04 : x
  2. Step 2: Convert to fraction form
    2,029,548.32/3,044,464.32 = 815,125.04/x
  3. Step 3: Cross multiply
    2,029,548.32x = 3,044,464.32 × 815,125.04
  4. Step 4: Simplify right side
    2,029,548.32x = 2,481,619,100,618.57
  5. Step 5: Solve for x
    x = 2,481,619,100,618.57/2,029,548.32
  6. Step 6: Final answer
    x = 1,222,744.53

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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.