Home / 3,627,097.60-5,005,194.24-2,017,361.92

Finding the Fourth Proportional to 3,627,097.60, 5,005,194.24 and 2,017,361.92

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Solution

The fourth proportional to 3,627,097.60, 5,005,194.24 and 2,017,361.92 is: 2,783,847.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,097.60 : 5,005,194.24 = 2,017,361.92 : x
  2. Step 2: Convert to fraction form
    3,627,097.60/5,005,194.24 = 2,017,361.92/x
  3. Step 3: Cross multiply
    3,627,097.60x = 5,005,194.24 × 2,017,361.92
  4. Step 4: Simplify right side
    3,627,097.60x = 10,097,288,261,979.34
  5. Step 5: Solve for x
    x = 10,097,288,261,979.34/3,627,097.60
  6. Step 6: Final answer
    x = 2,783,847.96

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1.5x scale

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.