Home / 3,330,563.00-4,594,743.83-1,954,327.64

Finding the Fourth Proportional to 3,330,563.00, 4,594,743.83 and 1,954,327.64

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Solution

The fourth proportional to 3,330,563.00, 4,594,743.83 and 1,954,327.64 is: 2,696,131.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,563.00 : 4,594,743.83 = 1,954,327.64 : x
  2. Step 2: Convert to fraction form
    3,330,563.00/4,594,743.83 = 1,954,327.64/x
  3. Step 3: Cross multiply
    3,330,563.00x = 4,594,743.83 × 1,954,327.64
  4. Step 4: Simplify right side
    3,330,563.00x = 8,979,634,847,600.56
  5. Step 5: Solve for x
    x = 8,979,634,847,600.56/3,330,563.00
  6. Step 6: Final answer
    x = 2,696,131.21

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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.