Home / 6,107,297.40-9,155,114.10-2,268,091.80

Finding the Fourth Proportional to 6,107,297.40, 9,155,114.10 and 2,268,091.80

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Solution

The fourth proportional to 6,107,297.40, 9,155,114.10 and 2,268,091.80 is: 3,399,971.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,297.40 : 9,155,114.10 = 2,268,091.80 : x
  2. Step 2: Convert to fraction form
    6,107,297.40/9,155,114.10 = 2,268,091.80/x
  3. Step 3: Cross multiply
    6,107,297.40x = 9,155,114.10 × 2,268,091.80
  4. Step 4: Simplify right side
    6,107,297.40x = 20,764,639,218,274.38
  5. Step 5: Solve for x
    x = 20,764,639,218,274.38/6,107,297.40
  6. Step 6: Final answer
    x = 3,399,971.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.