Home / 6,375,833.43-8,798,738.82-3,475,218.98

Finding the Fourth Proportional to 6,375,833.43, 8,798,738.82 and 3,475,218.98

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Solution

The fourth proportional to 6,375,833.43, 8,798,738.82 and 3,475,218.98 is: 4,795,850.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,833.43 : 8,798,738.82 = 3,475,218.98 : x
  2. Step 2: Convert to fraction form
    6,375,833.43/8,798,738.82 = 3,475,218.98/x
  3. Step 3: Cross multiply
    6,375,833.43x = 8,798,738.82 × 3,475,218.98
  4. Step 4: Simplify right side
    6,375,833.43x = 30,577,544,090,301.04
  5. Step 5: Solve for x
    x = 30,577,544,090,301.04/6,375,833.43
  6. Step 6: Final answer
    x = 4,795,850.52

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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.