Home / 5,042,494.97-6,958,634.90-2,750,655.86

Finding the Fourth Proportional to 5,042,494.97, 6,958,634.90 and 2,750,655.86

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Solution

The fourth proportional to 5,042,494.97, 6,958,634.90 and 2,750,655.86 is: 3,795,900.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,494.97 : 6,958,634.90 = 2,750,655.86 : x
  2. Step 2: Convert to fraction form
    5,042,494.97/6,958,634.90 = 2,750,655.86/x
  3. Step 3: Cross multiply
    5,042,494.97x = 6,958,634.90 × 2,750,655.86
  4. Step 4: Simplify right side
    5,042,494.97x = 19,140,809,816,739.06
  5. Step 5: Solve for x
    x = 19,140,809,816,739.06/5,042,494.97
  6. Step 6: Final answer
    x = 3,795,900.63

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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.