Home / 3,567,812.64-4,923,617.48-1,936,234.08

Finding the Fourth Proportional to 3,567,812.64, 4,923,617.48 and 1,936,234.08

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Solution

The fourth proportional to 3,567,812.64, 4,923,617.48 and 1,936,234.08 is: 2,672,022.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,812.64 : 4,923,617.48 = 1,936,234.08 : x
  2. Step 2: Convert to fraction form
    3,567,812.64/4,923,617.48 = 1,936,234.08/x
  3. Step 3: Cross multiply
    3,567,812.64x = 4,923,617.48 × 1,936,234.08
  4. Step 4: Simplify right side
    3,567,812.64x = 9,533,275,961,659.72
  5. Step 5: Solve for x
    x = 9,533,275,961,659.72/3,567,812.64
  6. Step 6: Final answer
    x = 2,672,022.59

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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.