Home / 6,335,456.43-9,504,094.83-1,958,936.58

Finding the Fourth Proportional to 6,335,456.43, 9,504,094.83 and 1,958,936.58

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Solution

The fourth proportional to 6,335,456.43, 9,504,094.83 and 1,958,936.58 is: 2,938,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,456.43 : 9,504,094.83 = 1,958,936.58 : x
  2. Step 2: Convert to fraction form
    6,335,456.43/9,504,094.83 = 1,958,936.58/x
  3. Step 3: Cross multiply
    6,335,456.43x = 9,504,094.83 × 1,958,936.58
  4. Step 4: Simplify right side
    6,335,456.43x = 18,617,919,022,275.88
  5. Step 5: Solve for x
    x = 18,617,919,022,275.88/6,335,456.43
  6. Step 6: Final answer
    x = 2,938,686.30

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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.