Home / 7,659,273.60-10,570,033.44-4,396,684.32

Finding the Fourth Proportional to 7,659,273.60, 10,570,033.44 and 4,396,684.32

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Solution

The fourth proportional to 7,659,273.60, 10,570,033.44 and 4,396,684.32 is: 6,067,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,659,273.60 : 10,570,033.44 = 4,396,684.32 : x
  2. Step 2: Convert to fraction form
    7,659,273.60/10,570,033.44 = 4,396,684.32/x
  3. Step 3: Cross multiply
    7,659,273.60x = 10,570,033.44 × 4,396,684.32
  4. Step 4: Simplify right side
    7,659,273.60x = 46,473,100,287,523.66
  5. Step 5: Solve for x
    x = 46,473,100,287,523.66/7,659,273.60
  6. Step 6: Final answer
    x = 6,067,559.76

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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.