Home / 2,529,032.32-3,794,016.46-800,337.52

Finding the Fourth Proportional to 2,529,032.32, 3,794,016.46 and 800,337.52

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Solution

The fourth proportional to 2,529,032.32, 3,794,016.46 and 800,337.52 is: 1,200,654.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,032.32 : 3,794,016.46 = 800,337.52 : x
  2. Step 2: Convert to fraction form
    2,529,032.32/3,794,016.46 = 800,337.52/x
  3. Step 3: Cross multiply
    2,529,032.32x = 3,794,016.46 × 800,337.52
  4. Step 4: Simplify right side
    2,529,032.32x = 3,036,493,724,435.58
  5. Step 5: Solve for x
    x = 3,036,493,724,435.58/2,529,032.32
  6. Step 6: Final answer
    x = 1,200,654.38

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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.