Home / 4,922,568.16-6,793,485.06-2,747,535.64

Finding the Fourth Proportional to 4,922,568.16, 6,793,485.06 and 2,747,535.64

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Solution

The fourth proportional to 4,922,568.16, 6,793,485.06 and 2,747,535.64 is: 3,791,789.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,568.16 : 6,793,485.06 = 2,747,535.64 : x
  2. Step 2: Convert to fraction form
    4,922,568.16/6,793,485.06 = 2,747,535.64/x
  3. Step 3: Cross multiply
    4,922,568.16x = 6,793,485.06 × 2,747,535.64
  4. Step 4: Simplify right side
    4,922,568.16x = 18,665,342,322,157.54
  5. Step 5: Solve for x
    x = 18,665,342,322,157.54/4,922,568.16
  6. Step 6: Final answer
    x = 3,791,789.51

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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.