Home / 4,950,164.75-6,830,883.58-2,745,141.31

Finding the Fourth Proportional to 4,950,164.75, 6,830,883.58 and 2,745,141.31

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Solution

The fourth proportional to 4,950,164.75, 6,830,883.58 and 2,745,141.31 is: 3,788,104.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,164.75 : 6,830,883.58 = 2,745,141.31 : x
  2. Step 2: Convert to fraction form
    4,950,164.75/6,830,883.58 = 2,745,141.31/x
  3. Step 3: Cross multiply
    4,950,164.75x = 6,830,883.58 × 2,745,141.31
  4. Step 4: Simplify right side
    4,950,164.75x = 18,751,740,692,395.84
  5. Step 5: Solve for x
    x = 18,751,740,692,395.84/4,950,164.75
  6. Step 6: Final answer
    x = 3,788,104.37

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1.5x scale

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.