Home / 6,100,772.55-8,415,568.22-3,804,947.43

Finding the Fourth Proportional to 6,100,772.55, 8,415,568.22 and 3,804,947.43

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Solution

The fourth proportional to 6,100,772.55, 8,415,568.22 and 3,804,947.43 is: 5,248,645.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,772.55 : 8,415,568.22 = 3,804,947.43 : x
  2. Step 2: Convert to fraction form
    6,100,772.55/8,415,568.22 = 3,804,947.43/x
  3. Step 3: Cross multiply
    6,100,772.55x = 8,415,568.22 × 3,804,947.43
  4. Step 4: Simplify right side
    6,100,772.55x = 32,020,794,651,653.94
  5. Step 5: Solve for x
    x = 32,020,794,651,653.94/6,100,772.55
  6. Step 6: Final answer
    x = 5,248,645.87

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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.