Home / 3,567,956.81-4,923,782.93-1,936,363.79

Finding the Fourth Proportional to 3,567,956.81, 4,923,782.93 and 1,936,363.79

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Solution

The fourth proportional to 3,567,956.81, 4,923,782.93 and 1,936,363.79 is: 2,672,183.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,956.81 : 4,923,782.93 = 1,936,363.79 : x
  2. Step 2: Convert to fraction form
    3,567,956.81/4,923,782.93 = 1,936,363.79/x
  3. Step 3: Cross multiply
    3,567,956.81x = 4,923,782.93 × 1,936,363.79
  4. Step 4: Simplify right side
    3,567,956.81x = 9,534,234,992,622.47
  5. Step 5: Solve for x
    x = 9,534,234,992,622.47/3,567,956.81
  6. Step 6: Final answer
    x = 2,672,183.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.