Home / 3,568,498.97-4,924,533.56-1,936,906.70

Finding the Fourth Proportional to 3,568,498.97, 4,924,533.56 and 1,936,906.70

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Solution

The fourth proportional to 3,568,498.97, 4,924,533.56 and 1,936,906.70 is: 2,672,933.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,498.97 : 4,924,533.56 = 1,936,906.70 : x
  2. Step 2: Convert to fraction form
    3,568,498.97/4,924,533.56 = 1,936,906.70/x
  3. Step 3: Cross multiply
    3,568,498.97x = 4,924,533.56 × 1,936,906.70
  4. Step 4: Simplify right side
    3,568,498.97x = 9,538,362,064,877.50
  5. Step 5: Solve for x
    x = 9,538,362,064,877.50/3,568,498.97
  6. Step 6: Final answer
    x = 2,672,933.96

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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.