Home / 3,036,446.97-4,190,296.63-1,659,796.48

Finding the Fourth Proportional to 3,036,446.97, 4,190,296.63 and 1,659,796.48

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Solution

The fourth proportional to 3,036,446.97, 4,190,296.63 and 1,659,796.48 is: 2,290,519.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,446.97 : 4,190,296.63 = 1,659,796.48 : x
  2. Step 2: Convert to fraction form
    3,036,446.97/4,190,296.63 = 1,659,796.48/x
  3. Step 3: Cross multiply
    3,036,446.97x = 4,190,296.63 × 1,659,796.48
  4. Step 4: Simplify right side
    3,036,446.97x = 6,955,039,596,629.86
  5. Step 5: Solve for x
    x = 6,955,039,596,629.86/3,036,446.97
  6. Step 6: Final answer
    x = 2,290,519.04

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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.