Home / 1,494,667.73-2,242,357.46-483,789.85

Finding the Fourth Proportional to 1,494,667.73, 2,242,357.46 and 483,789.85

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Solution

The fourth proportional to 1,494,667.73, 2,242,357.46 and 483,789.85 is: 725,799.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,667.73 : 2,242,357.46 = 483,789.85 : x
  2. Step 2: Convert to fraction form
    1,494,667.73/2,242,357.46 = 483,789.85/x
  3. Step 3: Cross multiply
    1,494,667.73x = 2,242,357.46 × 483,789.85
  4. Step 4: Simplify right side
    1,494,667.73x = 1,084,829,779,219.78
  5. Step 5: Solve for x
    x = 1,084,829,779,219.78/1,494,667.73
  6. Step 6: Final answer
    x = 725,799.96

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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.