Home / 5,764,080.60-7,954,490.22-3,150,659.28

Finding the Fourth Proportional to 5,764,080.60, 7,954,490.22 and 3,150,659.28

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Solution

The fourth proportional to 5,764,080.60, 7,954,490.22 and 3,150,659.28 is: 4,347,942.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,080.60 : 7,954,490.22 = 3,150,659.28 : x
  2. Step 2: Convert to fraction form
    5,764,080.60/7,954,490.22 = 3,150,659.28/x
  3. Step 3: Cross multiply
    5,764,080.60x = 7,954,490.22 × 3,150,659.28
  4. Step 4: Simplify right side
    5,764,080.60x = 25,061,888,429,312.24
  5. Step 5: Solve for x
    x = 25,061,888,429,312.24/5,764,080.60
  6. Step 6: Final answer
    x = 4,347,942.05

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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.